[60GHz BGT60LTR11(B)AIP] About Radar radio authentication in Japan

[YoJa_3107936]

Hi everyone

We will do Radar radio authentication in Japan.

We plan to use the Doppler method (60GHz BGT60LTR11(B)AIP).

My Question

1, According to Japanese rules, the modulation method is as follows.
FMCW or pulse amplitude modulation
Will the Doppler method be pulse amplitude modulation?
The following conditions (Antenna Power) must be satisfied by the pulse modulation method.
　　12 dBm or less (peak power)
　　1 mW or less (average power)
Tolerance: +50 -70

2, Does this IC have a carrier sense function?

Thanks

Yang

[Honey_D]

Hello @YoJa_3107936 ,

The BGT60LTR11(B)AIP MMIC is a pulsed Doppler-based radar, it is the Japanese version for the MMIC which is operating in the frequency band from 60.5 GHz to 61 GHz.

The MMIC does not have carrier sense function.

For more information on the MMIC please refer to the BGT60LTR11(B)AIP Datasheet available from the package: https://softwaretools.infineon.com/tools/com.ifx.tb.tool.ifxradarbgt60ltr11aip 

Best Regards,

Honey

[YoJa_3107936]

Hi Honey

Thank you for your help.

The following conditions are required by the Radio Law of Japan.
Antenna Power
Peak Power: 12 dBm or less
Average power: 1mW or less

Could you tell me the value of Peak Powe and Average power?

I can not find the information from datasheet.

Thanks

[Honey_D · Accepted solution]

Hello @YoJa_3107936 ,

Please refer to the Electrical characteristics section in the datasheet for all the parameter values provide by Infineon. Less than 2mW power consumption is possible for BGT60LTR11AIP in Autonomous mode.

Best Regards,

Honey