AWR1642: The ghost point in message

user6419874

Part Number: AWR1642

Hi,

We design a board and use the ro3003g2 and find ghost point (radom speed 1x 3x 5x...) at some degrees. (AWR1642, labs SRR )

The ghost points at -30 ~ +30, when we make it in the 3 meters chamber.

And we put the hand in front of it, it also appear the ghost point.

I try to use TX1 and TX2 whit RX1 ~ RX4 setting

And I find just only use two RX is no problem. RX_CHANNEL_1_2_ENABLE RX_CHANNEL_1_3_ENABLE RX_CHANNEL_1_4_ENABLE RX_CHANNEL_3_4_ENABLE...

May you give some advice to me？

Thanks

0 aozer over 2 years ago

Hello,

Is this seen in the 1DFFT as well or only in the velocity plot?

Do you have access to an AWR1642BOOST to check if you see the same behavior in your setup with the TI board?

Regards,

Adrian

0 user6419874 over 2 years ago in reply to aozer

Hi,

Thanks for your response.

We have find the noise and modify it.

The problem is solved.

Thanks

0 aozer over 2 years ago in reply to user6419874

Hello,

What was the issue?

Regards,

Adrian

0 user6419874 over 2 years ago in reply to aozer

Hi,

It is effected by swiching power noise.

Thanks

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