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AWR1843AOP: AWR1843AOP Placement In Layout

Part Number: AWR1843AOP
Other Parts Discussed in Thread: IWR6843AOP, , IWR6843AOPEVM, IWR1843, AWR1843

Hello TI Team,

Initially we had started mmwave sensor development with IWR6843AOP but due to compliance issue, migrated to AWR1843AOP.

In layout I would like to place AWR1843AOP sensor same as IWR6843AOP is placed in IWR6843AOPEVM. It Means I will have to rotate AWR1843AOP by 90deg in clockwise direction.

I would like to know what will be the affected section in software? e.g angle calculation algorithm etc. Or There will be no impact on software?

Thanks & Regards,

Prasad Godage

  • Hi Prasad,

    Main impact to SW will be due to different antenna alignment and that will be mainly to AoA.

    In therms of device configuration (RF-Front end) there will be no difference b/w AWR1843 vs IWR1843 AOP.

    Try to run the same application on this new device to find if it behaves differently.