Doppler Compensation of RFH-MCCPC Signal with Missile-borne Radar

Based on new anti-ship missile, this paper applies a wide-band and low intercept radar signal with higher complexity, called RFH-MCCPC. Simulations analyze its fuzzy function and time delay autocorrelation characteristics. Because of the Doppler sensitivity of phase coded signal, the signal has serious Doppler shifts in hypersonic target intercept guidance. This paper proposes Doppler precompensation on DDS subcarriers generation, which is convenient for engineering implementation. The simulation results show that this method can effectively reduce the pulse pressure side lobe and increase the phase-coherent accumulation peak, and it is engineering realizable.