Tool/software:
Hi Radar Team,
The EVM user's guide has a lot of information about the antenna design, but does not call out the phase center. Where is the phase center of the AWRL6844 EVM?
All the best,
Ethan Cope
Hi Ethan,
Please find the snaps I have attached showing the phase center of antenna array.
Regards,
Sreedeep
Hi Sredeep,
Thanks for the response. If I'm understanding correctly, the phase center is right in the middle of the TX antenna? (roughly where my red blob is on this image below)? Is this the part of the EVM I should align with the center of the vehicle?
All the best,
Ethan Cope
Hi Ethan,
The above answer is only if you are just considering just TX.
If you are considering RXs phase center will be a similar position at the center of RXs.
But if you want the virtual array also considered in the physical layout then phase center will be in between RX array and TX array as shown below. You have to align the mounting position with this as the phase center.
Regards,
Sreedeep
