IWR6843AOP: Antenna Polarization

Jessi Johnson

Part Number: IWR6843AOP

Hello, I was hoping someone can tell me what the polarization of the IWR6843AOP antennas is. Is it linear? If so, can someone show a graphic denoting the polarization with respect to the antenna geometry? Thanks!

over 2 years ago

0 Ishita Kochar over 2 years ago

TI__Mastermind 31680 points

Hello jessi,

Our expert will get back to you on this before the end of this week.

Thankyou for your patience.

Regards,

Ishita

0 CHETHAN KUMAR Y.B. over 2 years ago in reply to Ishita Kochar

TI__Mastermind 25795 points

Hello Jessi,

Antennas are linearly polarized, We don't have graphical denotation of the polarization. However you could refer to below link, this shows antenna geometry and corresponding feeds and other useful information about IWR6843AOP Antenna.

IWR6843AOP (60GHz) (ti.com)

Thanks and regards,

CHETHAN KUMAR Y.B.

0 Jessi Johnson over 2 years ago in reply to CHETHAN KUMAR Y.B.

Prodigy 30 points

Hi Chethan,

Thank you for the helpful information. I understand now that the polarization is linear. However, from the link you sent it isn't 100% clear to me how the polarization aligns with the antenna. Are the antennas just patch antennas? As such, would the red arrow in the below image represent the polarization?

https://sites.google.com/altruem.com/antennapolarization/home

Thanks again,

Jessi

0 CHETHAN KUMAR Y.B. over 2 years ago in reply to Jessi Johnson

TI__Mastermind 25795 points

Hello Jessi,

They are the power feeding point for the antennas. Yes, Antennas are just patch antennas.

Thanks and regards,

CHETHAN KUMAR Y.B.

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IWR6843AOP: Antenna Polarization