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mmWave Sensor IWR1443 IWR1642 does this Sensor have Receive phase adjustment by antenna

Radio-Joe
Mastermind 37500 points
Other Parts Discussed in Thread: IWR1443, IWR1642, AWR1642, AWR1443

Hello

mmWave Sensor IWR1443 IWR1642 does this Sensor have Receive phase adjustment by antenna?

  • 0
    TI__Mastermind 37500 points
    Hello
    The mmWave Sensor IWR1443 (AWR1443) and IWR1642(AWR1642) does not have receive phase adjustment by antenna. The Sensor calibration adjusts the receive gain, DC balance after the ADC conversion, and IQ imbalance. After the DFE decimated output, and capturing the samples to internal memory, the Hardware Accelerator IWR1443 or DSP IWR1642 can be used to provide a complex FIR filter if desired. This Complex Filter is not normally part of the range 1D FFT processing.
    Regards,
    Joe Quintal