Target detection based on wideband PD radar with linear frequency modulation

The target detection issue of the PD guidance radar is firstly analyzed in clutter regions under the trail-attack and low- altitude condition, and then a novel method is proposed, which utilizes new wideband linear frequency modulation system to enhance the target detection performance in clutter region. The signal processing and detection performance are discussed theoretically and calculated for this wideband linear frequency modulation PD seeker radar. The result indicates that the technology of wideband linear frequency modulation can be applied in the PD radar for its improving detection performance in the clutter regions significantly.