AWR1843: Scattering Parameters and Beam Forming

Kathleen Salter

Part Number: AWR1843

Hi,

Are there any S22's (Transmit) looking into the AWR1843? I have found on page 30 of the datasheet that the S11 is <-10dB.

Also, on the AWR1843 is the digital beam forming on RX true time delay?

Thanks,
Kathleen

0 Akash Gondalia over 4 years ago

Hi Kathleen,

I've asked an expert to look into this and we should have an answer for you sometime next week.

Cheers,

Akash

0 Vivek Dham over 4 years ago in reply to Akash Gondalia

Hello Kathleen,

The return loss looking into the TX port is also <-10dB. You can refer to the following post to get more details of the Rx and Tx S11 and S22 values : https://e2e.ti.com/support/sensors/f/1023/p/637734/2383257

That post is related to 1243 but the impedances for 1243 and 1843 are the same.

Regards,

Vivek

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