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Radar sensor Forum Discussions

85258
Level 3
First like received 50 sign-ins 5 questions asked
Level 3

Hi everyone,

I am testing the BGT60LTR13C demo kit. I have read the documentation provided as well as the C code that the segmentations app works based on "presence detection". But I'm confused how do you divide an area into many60Ghzsensor segments(ex. 3 segments)?

According to the C code, you are only using data from 2 Rxs. Are you using the DBF Algorithm with only an azimuth angle or just only using the angle monopulse algorithm to calculate the angle of the targets. Someone explain to me, please.

Thanks,

Minh

 

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PradiptaB_11
Moderator
Moderator 500 replies posted 250 solutions authored 250 replies posted
Moderator

Hi @85258 ,

Yes, only two RX Antennas are used as only Azimuth angle is evaluated. Targets are detected using DBF, a more accurate angle is estimated using subsequent Capon beamformer. Depending on the estimated angle, target us assigned to the corresponding segment. 

Thanks,

Pradipta.

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1 Reply
PradiptaB_11
Moderator
Moderator 500 replies posted 250 solutions authored 250 replies posted
Moderator

Hi @85258 ,

Yes, only two RX Antennas are used as only Azimuth angle is evaluated. Targets are detected using DBF, a more accurate angle is estimated using subsequent Capon beamformer. Depending on the estimated angle, target us assigned to the corresponding segment. 

Thanks,

Pradipta.

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