AWR1443BOOST: Raw ADC Data

Yun Lou

Part Number: AWR1443BOOST

Hello,

I'm trying to analyze the raw adc data which is obtained from the capture demo. The data is in complex form (Q and I). I think each set (I + Qi) represents one sample point of the IF signal. There is only one real number needed for the y-axis (amplitude). I cannot understand the complex form.

Thanks,

Yun

over 7 years ago

0 Raghunandan Kamath over 7 years ago

TI__Mastermind 22155 points

Hello Yun,

The data format for the captured data is answered in the below post:
e2e.ti.com/.../616608

Let us know if you need more info.

Thanks,
Raghu

0 Yun Lou over 7 years ago in reply to Raghunandan Kamath

Intellectual 370 points

Hello Raghu,

That question is about determining which number is I and which number is Q. I want to know why the data is in complex form. Is there any relationship/difference between I and Q?

Thanks,

Yun

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AWR1443BOOST: Raw ADC Data