Compiler/AWR1843: I have some question about Chirp Configuration in Beamsteering for Corner Radar.

JuiYang Chi

Part Number: AWR1843
Other Parts Discussed in Thread: TIDEP-01021,

Tool/software: TI C/C++ Compiler

I read the Design Guide: TIDEP-01021.

In page:9 (2.3.2 Chirp Configuration and System Performance), it say Number of ADC samples is 256 and Number of chirps per profile is 256.
From what I test, AWR1843 with mmwave SDK 3.4.0.3 Demo can't set these two parameters to 256 at the same time.

1. Is there any way for me to use the parameters of Corner Radar on mmwave SDK Demo?
2. Do I need to make any modifications to mmwave SDK Demo in order to use the parameters?

Regards,
JuiYang

over 3 years ago

0 Jitendra Gupta over 3 years ago

TI__Guru 68140 points

Hello JuiYang,

You need to refer MRR beamforming application for that TI design which already implemented those configurations

http://dev.ti.com/tirex/explore/node?node=AJz0Sish0qIA72e7InIbEw__AocYeEd__LATEST

Regards,

Jitendra

0 JuiYang Chi over 3 years ago in reply to Jitendra Gupta

Intellectual 860 points

Hello Jitendra,

I have already tested the MRR Beam Steering. It's OK.
But if I use the configuration(as shown below) on mmwave SDK3.4.0.3 Demo, it couldn't be run.

Q1. Why can't I use the configuration on mmwave SDK3.4.0.3 Demo?

From what I test: If the number of ADC samples is 256 and number of chirps per profile is 256 at the same time, it also can't be run with AWR1843 on mmwave SDK3.4.0.3 Demo.
But I use mmwave Sensing Estimator, it say "No error are found"(as shown below).

Q2. Is there any way for me to run the configuration when number of ADC samples is 256 and number of chirps per profile is 256 at the same time?

Thanks for your reply.

Regards,
JuiYang

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Compiler/AWR1843: I have some question about Chirp Configuration in Beamsteering for Corner Radar.