MMWAVE-STUDIO: About measurement results

yousuke nasu

Intellectual 880 points

Part Number: MMWAVE-STUDIO
Other Parts Discussed in Thread: AWR1843

What is the red frame part of the image?
And why does this happen?
teach me please

over 2 years ago

0 zigang Yang over 2 years ago

TI__Mastermind 32905 points

HI, there:

Can you send out your profile configuration? I am not sure it is normal.

Best,

Zigang

0 yousuke nasu over 2 years ago in reply to zigang Yang

Intellectual 880 points

It is like this

0 zigang Yang over 2 years ago in reply to yousuke nasu

TI__Mastermind 32905 points

What is your device name and ADC mode? 22MHz ADC sampling rate looks too high to me.

Best,

Zigang

0 yousuke nasu over 2 years ago in reply to zigang Yang

Intellectual 880 points

The device is AWR1843 BOOST

ADC mode is Real

0 zigang Yang over 2 years ago in reply to yousuke nasu

TI__Mastermind 32905 points

HI, there:

The chirp design looks fine, I checked on the rampTimingCalculator tab inside the radar studio. I do not have an answer to your question. What is your test scenario?

Can you play with the slope (double or half) and see how this hump changes?

Best,

Zigang

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MMWAVE-STUDIO: About measurement results