AWR1642BOOST: AWR1642 antenna feeder line skew

user4470984

Prodigy 40 points

Part Number: AWR1642BOOST

Hello, Sir or Madame

Sorry to bother you.

I found the rx3、rx4 antenna feeder line skewed（see the picture）

It is offset by 0.005mm

Is this correct?

Or do I need to move it?

Thanks

Regards

Steve Yu

over 6 years ago

0 Cesar over 6 years ago

TI__Guru**** 150704 points

Please identify the file you are looking at and the location where this was downloaded from on ti.com

Thank you

Cesar

0 user4470984 over 6 years ago in reply to Cesar

Prodigy 40 points

Hi，Cesar

I downloaded the file from www.ti.com.cn/.../getliterature.tsp

The file‘s name is sprr261a.

In the PCB file,you can see the net RX3 RX4。Antenna feeder offsetted.

Does it affect performance?

Look forward to your reply.

Thanks.

0 aozer over 6 years ago in reply to user4470984

TI__Mastermind 31145 points

Hello Steve,

Yes, you are correct that it does appear to be slightly offset. We have done thorough testing on these EVMs and have not noticed any performance issues. I don't believe you need to modify this if you intend to use our antenna in your design.

Regards,

Adrian

Sensors

Sensors forum

AWR1642BOOST: AWR1642 antenna feeder line skew