SWRZ098 April 2021 AWR6443
Excessive TX-RX Coupling or Reflection can Lead to Saturated RX Output
AWR6443 ES2.0
If there is excessive TX-RX coupling or chassis reflection, it can lead to a saturated RX output.
Improve TX-to-RX antenna isolation on PCB. Radome/chassis should give low reflection amplitude and should be as close as possible to the sensor, to reduce the IF frequency.