AWR2243BOOST: Influence of transmitting antenna on receiving antenna

Gmsy Bryant

Part Number: AWR2243BOOST
Other Parts Discussed in Thread: AWR2243

Hi,TI's engineers,

I have a question about Influence of transmitting antenna on receiving antenna.On our board the transmitting antenna is very close to the receiving antenna, and in theory the transmitting antenna at close range would have a big effect on the receiving antenna, but in practice it doesn't.Is there anything done inside the chip?

Bryant

over 1 year ago

0 Cesar over 1 year ago

TI__Guru*** 138349 points

Hi,

Please give us some time to check with design team

thank you

Cesar

0 Vivek Dham over 1 year ago

TI__Guru 58035 points

Hello Bryant,

As you can see in the AWR2243 datasheet we have an internal high pass filter (HPF) to filter out low frequency signals caused by very low range coupling.

Regards,

Vivek

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AWR2243BOOST: Influence of transmitting antenna on receiving antenna