Hardware and physical integration guideline PCR Sensor A111
Page 25 of 32
2022-03-08
© 2022 by Acconeer
– All rights reserved
Figure 27. Radar loop radiation pattern of the sensor in Free Space and with lens. Distance from the lens to the sensor
is set to 2 mm. Radius is in dB scale normalized to free space maximum gain. Gain value is stated in one direction (Tx
or Rx side). For Radar Loop Gain (RLG) the values will be doubled.
Figure 28. Half-power beam width for the FZP and hyperbolic lenses placed at a distance from the sensor of 8 mm
and 2 mm respectively.
In Figure 29 the maximum gain of the lenses in the E-plane is shown for the two different focal
distances.
