Multiple radar system

Discussion in 'Respiration Sensor' started by wangyc, May 30, 2019.

  1. wangyc

    wangyc New Member

    Hi,
    I have two x4m03 modules now, and I want to build a two-radar system which these two radars separately measure their own radar frame. No beam forming is needed. How can I configure the module?

    Thanks for your help

    wang
     
  2. Charlie Shao

    Charlie Shao Moderator Staff Member

    Hi Wang,

    You can just use X4 based radars in the same space. It is usually no problem, but I want to give some background information.

    Other X4 radars transmitting in the same frequency area, will give in-band interference. Regulations ensure that the amount of energy is low. X4 has several noise reduction techniques, including a pseudo-random number generator, randomizing the phase of the transmitted pulses. This will give each radar a unique signature, the interference from other X4 radars will be attenuated dramatically.