What is the beam width of the radar at the target range?

Discussion in 'Radar Antennas' started by wangyc, Jul 1, 2019.

  1. wangyc

    wangyc New Member

    Hello,
    I have bought a X4M03 module, I just wonder what is the beam width of the radar at the target range?

    Thanks
     
  2. Charlie Shao

    Charlie Shao Moderator Staff Member

    Hi wangyc,

    X4M03 use X4A02 as antenna board, if you check X4A02 datasheet page 4, you will find the antenna pattern plot, according to half power beam width definition, the 3dB circle(max gain 5.9671) should be the expected -3dB half-power point, which is around 60 degreed at both elevation and azimuth.