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AWR1642BOOST: How to config mmWave studio in order to capture and save signals with 8 virtual arrays using AWR1642 and DCA1000?

Benyamin H
Prodigy 20 points
Part Number: AWR1642BOOST

Dear all,

I recently started working with TI sensors, and I've faced problems with MIMO processing and generating the virtual arrays.

I'm working with AWR1642BOOST with DCA1000 and capture data using mmWave studio software. After capturing the raw signals, I rearrange the signals with readDCA1000.m Matlab code, but the resulting matrix contains only 4 rows (instead of 8), each of which corresponds to an Rx antenna, as is explained in the user's guide.

Here are the steps that I go for preparing my data:

1- recording {adc_data_raw.bin} using mmWave_studio.

2- generating {adc_data.bin} using PostPros module.

3- processing {adc_data.bin} using readDCA1000.m Matlab code. It generates a 4*261888 complex array.

My goal is to rearrange the raw data to an 8*N array to retrieve AoA by azimuth FFT.

Thanks in advance, and best regards,

Benyamin

PS-1: I don't know why, but I can't reply to the answers, so I sincerely apologize if I couldn't reply and appreciate the incoming answers.

PS-2: , I appreciate your answer to my previous question. Sorry I couldn't reply there. I installed mmWave SDK, but I couldn't work with it yet. I'm currently focused on working with the mmWave studio environment.