all | frequencies |
|
|
|
|
exhibits | applications |
---|---|---|---|---|---|---|---|
manual | photos | label |
app s | submitted / available | |||||||
---|---|---|---|---|---|---|---|---|
1 |
|
UM | Users Manual | 659.01 KiB | March 23 2023 | |||
1 |
|
int photos | Internal Photos | 492.04 KiB | March 23 2023 | |||
1 |
|
ext photos | External Photos | 495.47 KiB | March 23 2023 | |||
1 |
|
Attestation Letter label in UM | ID Label/Location Info | 1.00 MiB | March 23 2023 | |||
1 |
|
Antenna Requirements | Attestation Statements | 1.00 MiB | March 23 2023 | |||
1 |
|
Attestation Letter Covered Equipment | Attestation Statements | 299.23 KiB | March 23 2023 | |||
1 |
|
Attestation Letter US Agent | Attestation Statements | 155.11 KiB | March 23 2023 | |||
1 | Block Diagram | Block Diagram | March 23 2023 | confidential | ||||
1 | Attestation Statements | March 30 2023 / March 23 2023 | ||||||
1 |
|
LTC Request | Cover Letter(s) | 577.91 KiB | March 23 2023 | |||
1 |
|
MA letter | Cover Letter(s) | 1.20 MiB | March 23 2023 | |||
1 | Parts List | Parts List/Tune Up Info | March 23 2023 | confidential | ||||
1 |
|
Power of Attorney Letter | Cover Letter(s) | 216.54 KiB | March 23 2023 | |||
1 |
|
RF exposure | RF Exposure Info | 573.46 KiB | March 23 2023 | |||
1 | Schematics | Schematics | March 23 2023 | confidential | ||||
1 |
|
TEst Report | Test Report | 2.22 MiB | March 23 2023 | |||
1 | operational description | Operational Description | March 23 2023 | confidential | ||||
1 |
|
test setup photos | Test Setup Photos | 1.22 MiB | March 23 2023 |
1 | UM | Users Manual | 659.01 KiB | March 23 2023 |
Reference design 60 GHz radar module based on BGT60LTR11 User manual and integration instructions Introduction User manual REF BGT60LTR11AIP 60 GHz pulsed Doppler Short Range Radar /Field Disturbing Sensor About this document Scope and purpose This document briefly describes the function, circuitry, and performance of the 60 GHz autonomous reference design radar. The reference design provides the supporting circuitry to the on-board BGT60LTR11AIP monolithic microwave integrated circuit (SiP) Infineons 60 GHz radar chipset with antenna-in-package (AIP). The board is fully functional in autonomous mode, for low cost and user-friendly applications. Reference design 60 GHz radar module based on BGT60LTR11 User manual and integration instructions Introduction 1 Introduction The BGT60LTR11AIP SiP is a fully integrated microwave motion sensor including Antenna in Package (AIP), built-in motion and direction of motion detectors. The module REF BGT60LTR11AIP contains a NON RF section on FR4 carrier PCB and a RF section built by the mmW RF system in Package (SiP), where the BGT60LTR11 System on Chip (SoC) is extended by the package with mmW TX and RX antenna. The RF section, based on the mmW Short Range Radar (SRR) SoC, called in FCC area often Field disturbing sensor (FDS). This SoC includes the entire mmW RF section with VCO, mixer, PA, freq control, the state machine for sequence control, crystal oscillator (w.o. crystal resonator) and the baseband signal processing... The SoC is extended by the mmW TX and RX antenna on the top side of the package to become a full System in Package (SiP) solution. In the non RF, section there are only some assisting components e.g. for clock generation (crystal resonator), LDO section, level shifter, hard coded QS pins to operate the autonomous working mode and Vcc filter elements. The module is working without any external software. This small-sized radar solution is a compelling, smart and cost-effective replacement for conventional passive infrared (PIR) sensors in low-power or battery-powered applications. The SiP is designed to operate as a Doppler motion sensor in the 60 GHz ISM-band. In order to save power, the Doppler radar is highly duty cycled
(pulsed). RF on time can be restricted to e.g. 1%. On this reference design, the SiP is working in autonomous mode, which can be selected via the QS1 pin. QS1 pin termination is fixed to act in the autonomous mode with internal signal processing to avoid the need of an external microcontroller. Beside QS1, the SiP has three additional input pins (QS2-4) to control signal processing parameter (to tailor the performance to the application) in autonomous mode and to adjust the RF frequency inside the 61.0 - 61.5 band. These pins are used for configuration of the SiP as explained below. In autonomous mode, the detection threshold (or sensitivity) is set via QS2 pin and has 15 different levels to select the targeted detection range from 0.5 m up to about 7 m for a typical human target Radar Cross-Section
(RCS). The hold time is also configurable in 15 levels via QS3 pin, which allows detection status holding up to 30 minutes. The device operating frequency can be configured via QS4 pin and has 4 different possible frequencies between 61.1 and 61.4 GHz for BGT60LTR11AIP SiP. In this mode, the integrated detectors deliver digital output signals. One is indicating motion and the other one is indicating the direction of motion (approaching or departing) of a target. Reference design 60 GHz radar module based on BGT60LTR11 User manual and integration instructions Key features 2 Key features The BGT60LTR11AIP autonomous reference design is optimized for fast prototyping designs and system integrations, as well as initial product feature evaluations. In addition, the sensor can be integrated into systems like laptops, tablets, TVs, speakers etc. to wake them up based on detected motion (or direction of motion), put them to sleep or auto-lock the system when no motion is detected for a defined amount of time. Radar sensors offer the possibility to hide them inside the end product since they operate through non-metallic materials. Therefore, it enables a seamless integration of technology in our daily live. Some key features of the BGT60LTR11AIP autonomous reference board are as follows:
Form factor of 20 mm x 18 mm for the BGT60LTR11AIP autonomous reference design Features an AIP SiP of small size (6.7 mm x 3.3 mm x 0.56 mm), thereby eliminating antenna design complexity at the user end Detects motion and direction of movement (approaching or departing) for a human target Works standalone (autonomous mode) Quartz oscillator built on chip, only external quartz resonator required on the module. LDO on module (Vcc = VIN = 3V3) Configurable settings like operation mode, detector threshold, hold time, operating frequency via QS pins 2.1 Detection principle In this autonomous mode operation, the SiP uses only internal detectors for motion (TD = Target Detect) and direction of motion (PD Phase Detect) indication. TD and PD output ports are available via castellation at the PCB edge. Furthermore the status of these pins are reported via LEDs. 2.2 Battery-powered operation The Ref BGT60LTR11AIP autonomous reference board can operate independently with a battery that supplies to the VIN, and to the GND pin of the castellated holes or via other 2.74V power supply. The Ref BGT60LTR11AIP module can be soldered on a carrier board with Vcc preprocessing for more input voltage flexibility and to get a input voltage of e.g. 3V3 V for the module itself. 2.3 Board layout and detection settings The sensor configuration parameters are set via QS pins and external resistors. The BGT60LTR11AIP SiP has four quad-state inputs QS1-4. The default settings of these QS pins of the BGT60LTR11AIP autonoumous reference design are shown in figure 1, 2 and table 1, 2, 3. 2.4 Starting up the board The BGT60LTR11 autonomous reference board can be used alone, or on the bigger carrier board. For standalone use, a 3V3 power supply has to be connected to the 3V3 Vcc pad. For carrier board use, a Vcc of
~5-6V has to be connected to the 5V pin. The board is started up automatically in autonomous mode. QS registers and other assisting registers are hard-coded in the design to select the pulsed autonomous mode
(advanced level). More about the pulsed autonomous mode (advanced level) can be found in Users guide to BGT60LTR11 AIP chapter 2 on Infineon Internet page. Reference design 60 GHz radar module based on BGT60LTR11 User manual and integration instructions Key features Figure 1 QS1 to QS4 schematic and layout connections In following tables, the QS register programming resistors are called R_h (R_high) for the resistor between 1V5 Vcc and the mid point of the voltage divider (calls QSx) and R_l (R_low) for the resistor between the QSx node and GND. Figure 2 Placement of the QSx programming resistors MOSFETQuartz resonatorBGT60LTR11AIP radar chipLDOControl + QS register settingVcc=3V3GNDQS1-R_hQS1QS1-R_lQS2-R_hQS2QS2-R_lQS3-R_hQS3QS3-R_lQS4-R_hQS4QS4-R_l1V5 railGND railQS1R_hQS1R_l1V5 railGND railQS2R_hQS2R_lQS3R_hQS3R_lQS4R_hQS4R_lQS1QS2QS3QS4 Reference design 60 GHz radar module based on BGT60LTR11 User manual and integration instructions Key features Table 1 QS1 settings QS1 ground Operation mode of the SiP PCB configuration Autonomous (Continuous Wave) mode R_low = 0 R_high = DNP*
Open (default) Autonomous pulsed mode R_low = DNP*
R_high = DNP*
100 k to VDD SPI mode with external 9.6 MHz clock enabled R_low = DNP*
R_high = 100 k VDD SPI mode R_low = DNP*
R_high = 0 Table 2 QS4 settings Device operating frequency PCB configuration R_low = 0 R_high = DNP*
R_low = DNP*
R_high = DNP*
R_low = DNP*
R_high = 100 k R_low = DNP*
R_high = 0 QS4 ground 61.1 GHz Open (default) 61.2 GHz 100 k to VDD VDD 61.3 GHz 61.4 GHz DNP: Do Not Populate/Do Not Place The default QS2 and QS3 setting on the board are set for detector threshold (good sensitivity, no false alarms) level 11 and level 13 for 1 second hold time. Table 3 shows the recommended resistor values for changing the QS2 and QS3 on the autonomous configuration of the board. Lower threshold means less range, but better immunity regarding false detections. Table 3 Recommended resistor settings for QS2 (R_high, R_low) and QS3 (R_high, R_low) Detector threshold
(QS2) Resistor setting R_high R_low Hold time
(QS3) Resistor setting R_high R_low 15 (highest) Not supp. Not supp 100 ms 14 13 12 11 10 (default) 9 8 7 6 5 4 3 2 1 0 (lowest) 22 k 22 k 22 k 22 k 22 k 22 k 22 k 22 k 10 k 10 k 10 k 10 k 10 k 10 k 10 k 2.2 k 3.9 k 5.6 k 8.2 k 12 k 15 k 18 k 27 k 15 k 18 k 27 k 39 k 47 k 100 k 270 k 500 ms 1 s (default) 2 s 3 s 5 s 10 s 30 s 45 s 1 min 90 s 2 min 5 min 10 min 15 min 30 min 22 k 22 k 22 k 22 k 22 k 22 k 22 k 22 k 10 k 10 k 10 k 10 k 10 k 10 k 10 k 10 k 680 2.2 k 3.9 k 5.6 k 8.2 k 12 k 15 k 18 k 27 k 15 k 18 k 27 k 39 k 47 k 100 k 270 k Reference design 60 GHz radar module based on BGT60LTR11 User manual and integration instructions Key features 2.5 Test modes and additional testing requirements Autonomous (Continuous Wave) mode for testing without duty cycling can be selected via QS1 referring to table 1. The CW test mode is NOT the intended mode of use. This mode is only for test purpose. The module enables the frequency toggling via QS4 pin. For details, refer to table 2. 2.6 Further information on BGT60LTR11AIP radar chip on the Infineon web. BGT60LTR11 AIP chip entrance page Users guide to BGT60LTR11 AIP 2.7 Simulation results for the integrated patch antenna To analyze the sensor radiation characteristics, the radiation pattern of the BGT60LTR11AIP autonomous reference design, is simulated along the H-plane and E-plane of the sensor. The realized gain of the transmitting antenna, in H-plane and E-plane at a frequency of 61 GHz, is shown at the left of the figure below. The antenna characteristics of the receiving antenna in H-plane and E-plane at a frequency of 61 GHz, is illustrated at the right of the figure below. a) TX H/E plane at f = 61 GHz b) RX H/E plane at f = 61 GHz Figure 3 Radiation pattern simulations of the BGTL60TR11AIP autonomous reference design Reference design 60 GHz radar module based on BGT60LTR11 User manual and integration instructions Key features 2.7.1 Measurements results for the antenna pattern Hardware Autonomous BGT60LTR11AIP Reference design, consisting of a BGT60LTR11AIP MMIC (which is configured by default in autonomous pulsed mode). Firmware No firmware is needed for the autonomous reference design. Height Board is placed at 1.2 m Scenario Measure the max. detection range of a human target along the H-plane of the sensor, for different angles. Detection status Is driven from the internal detector output (TDet). Figure 3 shows the measurement results in H-plane. Figure 4 E/H-plane Human target detection area for BGT60LTR11AIP autonomous reference design Reference design 60 GHz radar module based on BGT60LTR11 User manual and integration instructions FCC / ISED considerations 3 FCC / ISED considerations The reference module has been certified at FCC according to the rules as stated below. Host product manufacturers must immediately file a 2.933 Change-in-ID application to obtain their own FCC ID for the module, and then a C2P application to authorize the module in their specific host device(s). Host product manufacturers are advised to carefully read this chapter 3 and follow the guidelines according to KDB 996369 D04, or the latest updates of it. 3.1 List of applicable FCC rules The modular transmitter was tested according to the following rules:
FCC Rules and Regulations Part 15, Subpart A General (September 2019) Part 15, Subpart A, Section 15.31 Measurement standards FCC Rules and Regulations Part 15, Subpart C Intentional Radiators (September 2019) Part 15, Subpart C, Section 15.203 Antenna requirements Part 15, Subpart C, Section 15.204 External radio frequency power amplifiers and antenna modifications Part 15, Subpart C, Section 15.205 Restricted bands of operation Part 15, Subpart C, Section 15.207 Conducted limits Part 15, Subpart C, Section 15.209 Radiated emission limits, general requirements Part 15, Subpart C, Section 15.255 Operation within the band 57 to 71 GHz. The modular transmitter is only FCC authorized for the specific rule parts listed on the grant. The host product manufacturer is responsible for compliance with any other FCC rules that apply to the host not covered by the modular transmitter grant of certification. 3.2 Specific operational use conditions The module is classified for use in fixed equipment, refer to chapter 5.5. The module is FCC certified for the operating frequency range 61.0 to 61.5 GHz. There is NO software (SW) and firmware (FW) required. The module is running in autonomous mode, where all functions are implemented hard-coded on the silicon. RF section can not be modified, only 4 channels in the band 61.0-61.5MHz can be selected e.g. via jumper. Reference design 60 GHz radar module based on BGT60LTR11 User manual and integration instructions FCC / ISED considerations 3.3 RF exposure considerations The performed human exposure evaluation is described in the Human exposure RF test report No. : 80103696-02 Rev_0 The module is classified for use in fixed equipment. The host product operating conditions must be such that there is a minimum separation distance of 20 cm (or possibly greater than 20 cm) between the module and nearby persons. The host product manufacturer is required to provide the following text in its end user manual:
In order to comply with FCC RF Exposure requirements, this device must be operated with a minimum separation distance of 20 cm between the equipment and a persons body. 3.4 Antennas / Trace antenna design The antenna is integrated into the radar chip (on-chip antenna). Type: Linear polarized strip patch array antenna; gain 5 dBi. All measurements were performed radiated only. There is NO way to run a conducted measurement anyway. NOT applicable - there are NO antenna traces in the design. Antenna are integrated on the mmW RF chip 3.5 Label and compliance information The module does not have a FCC label attached on it because of missing space on the module. To put the FCC ID, the IC number w.ith HIV into the user manual was approved by ISED. The Module is approved according:
and FCC ID: 2AYSQ60LTR11A1 IC: 28678-60LTR11A1 HVIN: Ref BGT60LTR11AIP_1 The host product manufacturer is advised to provide a physical or e-label stating with the following information on it with following content with the finished product:
Contains Transmitter Module FCC ID: 2AYSQ60LTR11A1 The manufacturer is advised to read Guidelines for Labeling and User Information for RF Devices KDB Publication 784748. The label attached to the final product has to be visible from outside:
IC: 28678-60LTR11A1. The label can look like (example in Arial bold 10 pt):
Figure 5 FCC ID label is mandatory to be placed on outside of customers end product enclosure on a location where it can be read easily. 3.6 Test modes and additional testing requirements Refer to section 2.5 for the use of the test mode and the restriction of CW ode FCC ID: 2AYSQ60LTR11A1IC: 28678-60LTR11A155 mm17.5 mmContains Transmitter Module Reference design 60 GHz radar module based on BGT60LTR11 User manual and integration instructions FCC / ISED considerations 3.7 Important notes The host product manufacturer must provide the below text to the end-user:
Host product manufacturers must immediately file a 2.933 Change-in-ID application to obtain their own FCC ID for the module, and then a C2P application to authorize the module in their specific host device(s). Host product manufacturers are advised to carefully read this chapter 3 and follow the guidelines according to KDB 996369 D04, or the latest updates of it. Constrains according 47 CFR 15.255 :
(a) Operation under the provisions of this section is not permitted for the following products:
(1) Equipment used on satellites.
(2) Field disturbance sensors, including vehicle radar systems, unless the field disturbance sensors are employed for fixed operation, or used as short-range devices for interactive motion sensing. For the purposes of this section, the reference to fixed operation includes field disturbance sensors installed in fixed equipment, even if the sensor itself moves within the equipment.
(b Operation on aircraft is permitted under the following conditions:
(1) When the aircraft is on the ground.
(2) While airborne, only in closed exclusive on-board communication networks within the aircraft, with the following exceptions:
(i) Equipment shall not be used in wireless avionics intra-communication (WAIC) applications where external structural sensors or external cameras are mounted on the outside of the aircraft structure.
(ii) Equipment shall not be used on aircraft where there is little attenuation of RF signals by the body/fuselage of the aircraft. These aircraft include, but are not limited to, toy/model aircraft, unmanned aircraft, crop-spraying aircraft, aerostats, etc.
(h) Any transmitter that has received the necessary FCC equipment authorization under the rules of this chapter may be mounted in a group installation for simultaneous operation with one or more other transmitter(s) that have received the necessary FCC equipment authorization, without any additional equipment authorization. However, no transmitter operating under the provisions of this section may be equipped with external phase-locking inputs that permit beam-forming arrays to be realized.
(i) Measurement procedures that have been found to be acceptable to the Commission in accordance with 2.947 of this chapter may be used to demonstrate compliance. a) Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. b) This device complies with Part 15 of the FCC rules. Operation is subject to the following conditions:
This device may not cause interference. This device must accept any interference, including interference that may cause undesired operation of the device. Reference design 60 GHz radar module based on BGT60LTR11 User manual and integration instructions FCC / ISED considerations Constrains according RSS-GEN / 8.4 This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canadas licence-exempt RSS(s). Operation is subject to the following two conditions:
(1) This device may not cause interference
(2) This device must accept any interference, including interference that may cause undesired operation of the device. Cet appareil contient des metteurs / rcepteurs exempts de licence conformes aux RSS (RSS) d'Innovation, Sciences et Dveloppement conomique Canada. Le fonctionnement est soumis aux deux conditions suivantes:(1) Cet appareil ne doit pas causer d'interfrences(2) Cet appareil doit accepter toutes les interfrences, y compris celles susceptibles de provoquer un fonctionnement indsirable de l'appareil. Constrains according RSS-210 Annex J:
(i) extends frequency bands from 57-64 GHz to 57-71 GHz
(ii) adds requirements for field disturbance sensors used as short-range devices for interactive motion sensing in the band 57-71 GHz
(iii) permits devices operating on aircraft under restricted conditions Comment: The mentioned sensor is only working in the ISM band 61.061.5GHZ and occupies only maximum 500MHz bandwidth Reference design 60 GHz radar module based on BGT60LTR11 User manual and integration instructions Reference design 4 4.1 Reference design Integration of radar module into the host product to avoid interference For integration of the Short-Range Radar device into the host application, it is important to ensure that the emissions from the host electronics are not inadvertently impacting the module and preventing proper operation. Conversely, the module emissions shall not prevent the rest of the host from operating properly. The complete host must still comply with applicable FCC regulations. Therefore, a verification of the final product must be done, by at least spot-checking emissions from the device while operating the host as a complete system. This module integrating testing should be performed with the host product configured in typical operational modes to check the fundamental frequency and spurious emissions for compliance with all applicable rules. To reduce the impact of the module on emissions, the host product manufacturer is advised to follow these guidelines:
Ensure that the maximum amount of the radar signal is indeed leaving the host device by ensuring that the signal is not unnecessarily reflected inside the host. See the Infineon 60 GHz radar radome design guide for proper distances to housing surfaces and recommended housing materials. Place the radar module inside the host as far away as technically feasible from other electronics that have been identified as susceptible to RF emissions, or identified to be a potential source of such emissions. Such potential sources include other intentional transmitters or digital electronics operating at MHz clock rates. 4.2 Integration of radar module to avoid distortion of antenna pattern The Short Range Radar Sensor (SRR sensor) must NOT be covered by any conducted material to avoid a blocking of transmitted and received mmW signal. A big break / cut out in conducting enclosure is mandatory. It is much better to avoid a conductive enclosure. The cover (non cond. and cond.) has to be in far field of the radar module. Far field starts in a distance of lambda/2 above the patch antennas. To be save we recommend a minimum distance of 1 x lambda between cover (w. appropriate cut out) and antenna structure. Optimal distance is N x lamda/2 to minimize unwanted reflections at the cover. For non conductive cover material showing a lower er causes less reflections and should be preferred. Lowest reflection in the non conductive material is given for a material thickness of lambda/2 in the material ( = lambda @ air / SQRT er. Opening window especially for conductive cover material should be oversized to have an opening angle vs. the BGT60LTR11AIP chip edges of maximum -30+30 (minimum -60+60 vs. the vertical direction) to avoid a distortion of the antenna pattern. Figure 6 Defining the cut out area for the BGT60LTR11AIP chip. conducted coverPCB GND areaSi ChipVCC / NON RF / GND vertical ballsTX & RX patch antennaIntermediate GND area3030cover distance 1 x lambda recommendedbreak / cut out of conducted coverconducted cover Reference design 60 GHz radar module based on BGT60LTR11 User manual and integration instructions Reference design 4.3 Module information to place it on the customers main board Figure 7 Module bottom side solder pads pad-size: 2mm x 1.1mmdrill: 1mmpad/drill pitch: 2.54mmDrill center vs.edge: 4.52 mmDrill center vs.edge: 3.32 mm19.7mm18.0 mmBottom side solder pads Reference design 60 GHz radar module based on BGT60LTR11 User manual and integration instructions Revision history 5 Revision history Document version V1.0 V1.1 Date of release Description of changes 13.12.2022 13.02.2023 1st release Correction of minor errors Trademarks All referenced product or service names and trademarks are the property of their respective owners. Edition 2022yyyy-mm-dd Published by Infineon Technologies AG 81726 Mnchen, Germany 2023 Infineon Technologies AG. All Rights Reserved. Do you have a question about this document?
Email: erratum@infineon.com Document reference ifx1 IMPORTANT NOTICE The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics (Beschaffenheitsgarantie) . With respect to any examples, hints or any typical information values stated herein and/or any regarding the application of the product, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation warranties of non-infringement of intellectual property rights of any third party. In addition, any information given in this document is subject to customers compliance with its obligations stated in this document and any applicable legal requirements, norms and standards concerning customers products and any use of the product of Infineon Technologies in customers applications. The data contained in this document is exclusively intended for technically trained staff. It is the responsibility of customers technical departments to evaluate the suitability of the product for the intended application and the completeness of the product information given in this document with respect to such application. For further information on the product, technology, delivery terms and conditions and prices please contact your nearest Infineon Technologies office
(www.infineon.com). WARNINGS Due to technical requirements products may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies office. Except as otherwise explicitly approved by Infineon Technologies in a written document signed by authorized Infineon Technologies, Infineon Technologies products may not be used in any applications where a failure of the product or any consequences of the use thereof can reasonably be expected to result in personal injury. representatives of
1 | Attestation Letter label in UM | ID Label/Location Info | 1.00 MiB | March 23 2023 |
Date: February 2, 2023 The models with the FCC IC/ IC No. mentioned above are considered to meet this criteria since the module size is 20 mm x 18 mm and 4 pt font is the largest that can be used for module labelling which requires magnification for clear viewing. The FCC ID (per KDB 784748) and the IC No and the HVIN (with ISED's permission) will be displayed in the user manual . The FCC ID will also be placed on the device packaging or on a removable label attached to the device.
1 | Antenna Requirements | Attestation Statements | 1.00 MiB | March 23 2023 |
Date: February 2, 2023 FCC Justification Statement about Antenna Gain Information This device complies with the FCC limits for fundamental and spurious emissions solely by radiated measurements as documented in the test report. Therefore, neither antenna manufacturers data sheets, antenna reference design specification nor Antenna Under Test (AUT) reports as required for the FCC certification under CFR 47 Part 15. The models with the FCC IC/ IC No. mentioned above are considered to meet this criteria since the module size is 20 mm x 18 mm and 4 pt font is the largest that can be used for module labelling which requires magnification for clear viewing. The FCC ID (per KDB 784748) and the IC No and the HVIN (with ISED's permission) will be displayed in the user manual . The FCC ID will also be placed on the device packaging or on a removable label attached to the device.
1 | Attestation Letter Covered Equipment | Attestation Statements | 299.23 KiB | March 23 2023 |
CSA Group Confidential - External
| fineo PHOENIX TESTLAB GmbH Date: February, 6, 2023 Product Certification Department Koenigswinkel 10 32825 Blomberg Germany Attestation Section 2.911(d)(5)(ii)
(KDB 986446 D01 Covered Equipment) Infineon Technologies AG certifies that the equipment for which authorization is sought is not covered equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Infineon Technologies AG certifies that, as of the date of the filing of the application, the applicant /s not identified on the Covered List as an entity producing covered equipment. Type of Equipment subject to FCC Certification:
FCC ID: 2AYSQ60LTR11A1 If you have any questions, please feel free to contact me Contact Person: Alexander Glas Position in the Company: Lead Principal Date of Signature: February 6, 2023 Signatory
(signature of the applicant)
1 | Attestation Letter US Agent | Attestation Statements | 155.11 KiB | March 23 2023 |
CSA Group Confidential - External Infineon PHOENIX TESTLAB GmbH Date: February 6, 2023 Product Certification Department Koenigswinkel 10 32825 Blomberg Germany Attestation Certification designating a U.S. Agent for Service of Process Section 2.911(d)(7)
(KDB 986446 D01 Covered Equipment) Infineon Technologies AG as required by section 2.911(d)(7), designate below contact located in the United States for purposes of acting as the applicant's agent for service of process. The applicant also acceptance to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Type of Equipment subject to FCC Certification FCC ID: 2AYSQ60LTR11A1 Sincerely yours, Applicant/Grantee US Agent
. bad LKitia da [LEG (
(Signature) (Signature) Infineon Technologies AG Infineon Technologies Amencas Corp. Alexander Glas Jagjit Singh Bal Lead Principal Senior Principal alexander.glas@infineon.com JagitSingh Bal@infineon com]
95035 Milpitas CA North McCarthy Blvd 640
1 | LTC Request | Cover Letter(s) | 577.91 KiB | March 23 2023 |
CSA lnternal | 3rd Party nfi Request for Confidentialitv Date: December 13,2022 Subject: Confientiality Request for FCC ID: 2AYSQ60LTRI lAl and lC:28678-60LTR1 lAl Pursuant to FCC 47 CRF 0.457(d) and 0.459 and IC RSP-100, Section l2.4,the applicant requests that a parl of the subject FCC application be held confidential. Type of Confidentiality Requested Exhibit
[l Permanent I Short Term fl Short Term
! Short Term
! Short Term
! Short Term I Short term I Short term I Short term n Short Term
! Permanent*l I Permanent I Permanent I Permanent I Permanent I Permanent*3 Block Diagrams External Photos Internal Photos Operation Description/Theory of Operation Parts List & Placement/BoM Tune-Up Procedure Schematics Test Setup Photos User's Manual Infineon Technologies AG has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject infomation easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Permanent Confi dentiality:
The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. Short-Term Confi dentiality :
The applicant requests the exhibits selected above as shoft term confidential be withheld from public view for a period of _(specifu number of days not to exceed I S0f_ days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Applicant is also aware that they are responsible to notify Phoenix Testlab GmbH in the event information regarding the product or the product is made available to the public. Phoenix Testlab GmbH will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. NOTE for Industry Canada Applications:
IC currently only distinguishes Permanent Confidentiality exhibits as shown above. Short Term confidentiality is not considered applicable to IC applications. Sincerely, By:
{ #u*,A,
(Sign
/. e"i
n. '
f/ /t, t lisc (
,, Alexander Glas / Lead Principal
- The asterisked items (*) require futher information to be provided to ACB before permanent confidentiality will be extended to these exhibits. Please refer to FCC KDB 726920 and the specific Document link for D01 found at:
https:/iapps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch:P&id:41 73 I and review section II, 3) regarding specific information that must accompany these requests.
- Please refer to http://acbceft.com/documents/misc-docs/Memo-Short-Term-Vs-Standard-Confidentiality.pdf for complete details.
- Must be signed by applicant contact given for applicant on the FCC site, or by the authorized agent if an appropriate authorized agent letter has been provided. Letters should be placed on appropriate letterhead.
1 | MA letter | Cover Letter(s) | 1.20 MiB | March 23 2023 |
CSA Internal | 3rd Party Request for Modular/Limited Modular Approval Date: February 2, 2023 Subject: Manufacturers Declaration for - Modular Approval
- Split Modular Approval
- Limited Modular Approval - Limited Split Modular Approval Request for: 2AYSQ60LTR11A1 8 Basic Requirements FCC Part 15.212(a)(1) For Items Marked NO(*), the Limited Module Description Must be Filled Out on the Following Pages Modular Approval Requirement Requirement Met 1. The modular transmitter must have its own RF shielding. This is intended to ensure that the module does not have to rely upon the shielding provided by the device into which it is installed in order for all modular transmitter emissions to comply with FCC limits. It is also intended to prevent coupling between the RF circuitry of the module and any wires or circuits in the device into which the module is installed. Such coupling may result in non-compliant operation. The physical crystal and tuning capacitors may be located external to the shielded radio elements. 15.212(a)(1)(i)
- YES - NO(*) Details: The module contains a NON RF section on FR4 carrier PCB and a RF section built by the mmW RF system in Package (SiP), where the BGT60LTR11 Systen on Chip (SoC) is extended by the package with mmW TX and RX antenna In the NON RF section there are only assisting components e.g. for clock generation (crystal resonator), LDO section, Vcc filter elements and hard coded ports to select the autonomous working mode without external software. The RF section, based on the mmW Field distribution sensor (FDS) System in Package (SiP) BGT60LTR11AIP with TX and RX antenna in package. The naming Short Range Radar is common as well. This RF radar chip includes the state machine for process control, the entire TX and RX mmW section with on chip antennas, crystal oscillator (w.o.crystal resonator) and the baseband signal processing. A complete metal shielding of the RF SoP section and the entire radar module is not possible at any time, because the mmW antenna radiation (of the antennas on chip topside) would be blocked. The mmW Si chip is working in a shielded area. Description: Between the entire active area (the silicon die) and the on chip antenna for TX and RX, a ground plane for shielding is placed. Blow this shield GND, the Si mmW chip is located. Furthermore the mentioned shield GND is connected with vertical package through vias to the GND plane on the FR4 PCB. Both shield GND planes (the above the Si mmW Chip and the below one) are combined together via vertical package through vias and GND solderballs. These measures generates a 3D Faraday cage with the active RF silicon in the center. The radiation of the on chip antennas keeps unaffected. We referre strongly to the drawing in filed document Autonomous BGT60LTR11AIP_Principle_Block diagram.docx 2. The modular transmitter must have buffered modulation/data inputs (if such inputs are provided) to ensure that the module will comply with FCC requirements under conditions of excessive data rates or over-modulation. 15.212(a)(1)(ii)
- YES - NO(*) Details: The module does not have modulation input. .................................................................................................................................. 3. The modular transmitter must have its own power supply regulation on the module. This is intended to ensure that the module will comply with FCC requirements regardless of the design of the power supplying circuitry in the device into which the module is installed. 15.212(a)(1)(iii)
- YES - NO(*) Details: The module contains its own power supply regulation. LDO is on the module board. LDO marked in Schematic>
4. The modular transmitter must comply with the antenna and transmission system requirements of 15.203, 15.204(b), 15.204(c), 15.212(a), and 2.929(b). The antenna must either be permanently attached or employ a unique antenna coupler (at all connections between the module and the antenna, including the cable). The professional installation provision of 15.203 is not applicable to modules but can apply to limited modular approvals under paragraph 15.212(b). 15.212(a)(1)(iv)
- YES - NO(*) Details: On chip antennas are used. NO other antenna can be connected to the chip. 070920-02b 5. The modular transmitter must be tested in a stand-alone configuration, i.e., the module must not be inside another device during testing. This is intended to demonstrate that the module is capable of complying with Part 15 emission limits regardless of the device into which it is eventually installed. Unless the transmitter module will be battery powered, it must comply with the AC line conducted requirements found in Section 15.207. AC or DC power lines and data input/output lines connected to the module must not contain ferrites, unless they will be marketed with the module (see Section 15.27(a)). The length of these lines shall be length typical of actual use or, if that length is unknown, at least 10 centimeters to insure that there is no coupling between the case of the module and supporting equipment. Any accessories, peripherals, or support equipment connected to the module during testing shall be unmodified or commercially available (see Section 15.31(i)). 15.212(a)(1)(v) CSA Internal | 3rd Party
- YES - NO(*) Details: The module was tested stand-alone as shown in test setup photographs filed with this application>
Modular Approval Requirement 6. The modular transmitter must be labeled with its own FCC ID number, or use an electron display (see Requirement Met KDB Publication 784748). If using a permanently affixed label with its own FCC ID number, if the FCC ID is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: Contains Transmitter Module FCC ID: XYZMODEL1 or Contains FCC ID:
XYZMODEL1. Any similar wording that expresses the same meaning may be used. The Grantee may either provide such a label, an example of which must be included in the application for equipment authorization, or, must provide adequate instructions along with the module which explain this requirement. In the latter case, a copy of these instructions must be included in the application for equipment authorization. If the modular transmitter uses an electronic display of the FCC identification number, the information must be readily accessible and visible on the modular transmitter or on the device in which it is installed. If the module is installed inside another device, then the outside of the device into which the module is installed must display a label referring to the enclosed module. This exterior label can use wording such as the following: Contains FCC certified transmitter module(s). Any similar wording that expresses the same meaning may be used. The user manual must include instructions on how to access the electronic display. A copy of these instructions must be included in the application for equipment authorization. 15.212(a)(1)(vi)
- YES - NO(*) Details: The module is to small for a label with 4pt text. The module does not have an electron display. Host specific labeling instructions are given in the installation manual, filed with this application. 7. The modular transmitter must comply with all specific rule or operating requirements applicable to the transmitter, including all the conditions provided in the integration instructions by the grantee. A copy of these instructions must be included in the application for equipment authorization. For example, there are very strict operational and timing requirements that must be met before a transmitter is authorized for operation under Section 15.231. For instance, data transmission is prohibited, except for operation under Section 15.231(e), in which case there are separate field strength level and timing requirements. Compliance with these requirements must be assured. 15.212(a)(1)(vii)
- YES - NO(*) Details: The module complies with FCC Part 15C requirements. Instructions to the host manufacturer are provided in the integration instruction document, filed with this application. 8. The modular transmitter must comply with any applicable RF exposure requirements. For example, FCC Rules in Sections 2.1091, 2.1093 and specific Sections of Part 15, including 15.319(i), 15.407(f), 15.253(f) and 15.255(g), require that Unlicensed PCS, UNII and millimeter wave devices perform routine environmental evaluation for RF Exposure to demonstrate compliance. In addition, spread spectrum transmitters operating under Section 15.247 are required to address RF Exposure compliance in accordance with Section 15.247(b)(4). Modular transmitters approved under other Sections of Part 15, when necessary, may also need to address certain RF Exposure concerns, typically by providing specific installation and operating instructions for users, installers and other interested parties to ensure compliance. 15.212(a)(1)(viii)
- YES - NO(*) Details: The module meets human exposure requirements for fixed equipment. Please refer to the human exposure RF test report, filed with this application. 070920-02b CSA Internal | 3rd Party Limited Module Description When Applicable
* If a module does NOT meet one or more of the above 8 requirements, the applicant may request Limited Modular Approval (LMA). This Limited Modular Approval (LMA) is applied with the understanding that the applicant will demonstrate and will retain control over the final installation of the device, such that compliance of the end product is always assured. The operating condition(s) for the LMA;
the module is only approved for use when installed in devices produced by grantee. A description regarding how control of the end product, into which the module will be installed, will be maintained by the applicant/manufacturer, such that full compliance of the end product is always ensured should be provided here. Details: Not applicable Software Considerations KDB 594280 / KDB 442812 (One of the following 2 items must be applied) Requirement 1. For non-Software Defined Radio transmitter modules where software is used to ensure compliance of the device, technical description must be provided about how such control is implemented to ensure prevention of third-party modification; see KDB Publication 594280. Requirement Met
- Provided in Separate Cover Letter
- N/A Details: Radio is not using SW. RF functionality is controlled intern by a hard coded statemachine. 2. For Software Defined Radio (SDR) devices, transmitter module applications must provide a software security description; see KDB Publication 442812.
- Provided in Separate Cover Letter
- N/A Details: N/A Split Modular Requirements Requirement Provided in Manual 1. For split modular transmitters, specific descriptions for secure communications between front-end and control sections, including authentication and restrictions on third-party modifications; also, instructions to third-party integrators on how control is maintained.
- Provided in Separate Cover Letter
- N/A Details: <example N/A >
070920-02b infineon CSA lnternal | 3rd Party OEM Integration Manual Guidance - KDB 996369 D03 Section 2 Clear and Specific Instructions Describing the Conditions, Limitations, and Procedures for third-parties to use and/or integrate the module into a host device. Requirement Is this module intended for sale to third parties?
X-vss n -No. If No. and LMA applies. the applicant can optionally choose to not make the following detailed info public. However there still needs to be basic integration instructions for a users manual and the information below must still be included in the operational description. Ifthe applicant wishes to keep this infb confidential. this will require a separale statement cover letter explaining the module is not for sale to third parties and that integration instructions are internal confi dential docrrments Items required to be in the manual - See KDB 996369 D03, Section 2 As of May 1,2019, the FCC requires ALL the following information to be in the installation manual. Modular transmitter applicants should include information in their instructions for all these items indicating clearly when they are not applicable. For example information on trace antenna design could indicate "Not Applicable". Also if a module is limited to only a grantees own products and not intended for sale to third parties, the user instructions may not need to be detailed and the following items can be placed in the operational description, but this should include a cover letter as cited above. List of applicable FCC rules. KDB 996369 D03. Section 2.2 a. Only list rules related to the transmitter. 2. Summarize the specific operational use conditions. KDB 996369 D03. Section 2.3 a. Conditions such as limits on antennas. cable loss. reduction of power for point to point svstems- orofessional installation info 3. Limited Module Procedures. KDB 996369 D03. Section 2.4 a. Describe alternative means that the grantee uses to verify the host meets the necessary limiting conditions b. When RF exposure evaluation is necessary, state how control will be maintained such that comoliance is ensured. such as Class II for new hosts. etc. 4. Trace antenna designs. KDB 996369 D03. Section 2.5 a. Layout oftrace design. parts Iist, antenna. connectors. isolation requirements. tests for design verification, and production test procedures for ensuring compliance. If confidential. the method used to keep confidential must be identified and information nrovided in the ooerational descriotion. 5. RF exposure considerations. KDB 996369 D03. Section 2.6 a. Clearly and explicitly state conditions that allow host manufacturers to use the module. Two types of instructions are necessary: first to the host manufacturer to define conditions (mobile. portable - xx cm from body) and second additional text needed to be orovided to the end user in the host oroduct manuals. 6. Antennas. KDB 996369 D03. Section 2.7 a. List ofantennas included in the application and all applicable professional installer instructions when applicable. The antenna list shall also identily the antennatypes
(monopole. PIFA. dipole, etc - note that ''omni-directional" is not considered a type) 7. Label and compliance information. KDB 996369 D03. Section 2.8 a. Advice to host integators that they need to provide a physical or e-label stating
"Contains FCC ID: " with their finished product X - Att Items shown to the left are provided in Guide (or UM) for Full Modular Approval (MA) or LMA. n - an LMA applies and is approved ONLY for use by the grantee in their own products, and not intended for sale to 3'd parties as provided in a separate cover letter. Therefore the information shown to the left is found in the theory ofoperation. 8. Information on test modes and additional testing requirements. KDB 996369 D03. Section 2.9 a. Test modes that should be taken into consideration by host integrators including clarifications necessary for stand-alone and simultaneous configurations. b. Provide information on how to configure test modes for evaluation 9. Additional testing, Part I 5 Subpart B disclaimer. KDB 996369 D03, Section 2. l0 Sincerely, By: ,, ,.1/,' ?, ,,,, , tr. i/Z s
W,r,'p,.{
-Alexander Glas i Lead Principat -
Must be signed by applicant contact given for applicant on the FCC site, or by the authorized agent ifan appropriate authorized agent letter has been provided. Letters should be placed on appropriate letterhead. 070920-02b
1 | Power of Attorney Letter | Cover Letter(s) | 216.54 KiB | March 23 2023 |
CSA Internal | 3rd Party on .. Infineon Authority to Act as Agent Date: April 7, 2022 Phoenix Test Lab GmbH CSA Group Bayern GmbH, Ms. Christa Jaeger is authorized to act on our behalf, until otherwise notified, for applications to Phoenix Test Lab GmbH. We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. We also declare that the information provided to the FCC is true and correct to the best of our knowledge (47 CFR 2.911(d)) and we have been informed of the grantee responsibilities (47 CFR 2.909) with regard to certified equipment. Thank you, This authorization is valid until further written notice from Infineon Technologies AG By: Ain And Ce fe J Alexander Glas
(Signature!) Title: Lead Principal On behalf of: Infineon Technologies AG Telephone: +49 89 234 29773 Email: alexander.glas@infineon.com lb By: an ( : i Christian Herzum
(Sigg em Infineon Technologies AG rand Vice President Aaa
'~ Must be signed by applicant contact given for applicant on the FCC site, or by the authorized agent if an appropriate authorized agent letter has been provided. Letters should be placed on appropriate letterhead.
frequency | equipment class | purpose | ||
---|---|---|---|---|
1 | 2023-03-23 | 61100 ~ 61400 | DXX - Part 15 Low Power Communication Device Transmitter | Original Equipment |
app s | Applicant Information | |||||
---|---|---|---|---|---|---|
1 | Effective |
2023-03-23
|
||||
1 | Applicant's complete, legal business name |
Infineon Technologies AG
|
||||
1 | FCC Registration Number (FRN) |
0029911930
|
||||
1 | Physical Address |
Am Campeon 1-15
|
||||
1 |
Neubiberg, N/A 85579
|
|||||
1 |
Germany
|
|||||
app s | TCB Information | |||||
1 | TCB Application Email Address |
B******@phoenix-testlab.de
|
||||
1 | TCB Scope |
A2: Low Power Transmitters (except Spread Spectrum) and radar detectors operating above 1 GHz
|
||||
app s | FCC ID | |||||
1 | Grantee Code |
2AYSQ
|
||||
1 | Equipment Product Code |
60LTR11A1
|
||||
app s | Person at the applicant's address to receive grant or for contact | |||||
1 | Name |
A**** G****
|
||||
1 | Title |
Lead Principal
|
||||
1 | Telephone Number |
+4989******** Extension:
|
||||
1 | Fax Number |
+4989********
|
||||
1 |
a******@infineon.com
|
|||||
app s | Technical Contact | |||||
n/a | ||||||
app s | Non Technical Contact | |||||
n/a | ||||||
app s | Confidentiality (long or short term) | |||||
1 | Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | Yes | ||||
1 | Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | No | ||||
if no date is supplied, the release date will be set to 45 calendar days past the date of grant. | ||||||
app s | Cognitive Radio & Software Defined Radio, Class, etc | |||||
1 | Is this application for software defined/cognitive radio authorization? | No | ||||
1 | Equipment Class | DXX - Part 15 Low Power Communication Device Transmitter | ||||
1 | Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant) | 60 GHz Short Range Radar Module | ||||
1 | Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application? | No | ||||
1 | Modular Equipment Type | Single Modular Approval | ||||
1 | Purpose / Application is for | Original Equipment | ||||
1 | Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization? | No | ||||
1 | Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization? | No | ||||
1 | Grant Comments | Output power listed is conducted - Approved for integration in fixed categorized host devices with respect to 1.1310 and 2.1091 MPE limits. The antenna used for this transmitter must not transmit simultaneously with any other co-located antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. Host product manufacturers must immediately file a 2.933 Change-in-ID application to obtain their own FCC ID for the module, and then a C2P application to authorize the module in their specific host device(s). | ||||
1 | Is there an equipment authorization waiver associated with this application? | No | ||||
1 | If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded? | No | ||||
app s | Test Firm Name and Contact Information | |||||
1 | Firm Name |
CSA Group Bayern GmbH
|
||||
1 | Name |
F****** S******
|
||||
1 | Telephone Number |
49-94********
|
||||
1 | Fax Number |
49-94********
|
||||
1 |
f******@csagroup.org
|
|||||
Equipment Specifications | |||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
1 | 1 | 15C | 61100.00000000 | 61400.00000000 |
some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details
This product uses the FCC Data API but is not endorsed or certified by the FCC