MWC SYSTEM FOR RADAR ELECTRTONIC SURVEILLANCE BASED ON MWC

摘要

A radar electronic surveillance system based on MWC is disclosed. A mixer that mixes and compresses the received signal with a pseudo-random sequence, a low-pass filter that removes unnecessary signals from the signal compressed by the mixer, and an ADC that converts a signal from which unnecessary signals are removed from the low-pass filter into a digital signal. An analog module; And a signal division unit for dividing the signal applied from the analog module into time slots, a DSP for processing the signal divided by the signal division unit through a zero padding technique and a simple channel extension technique, and applying from the DSP using a CS algorithm. It is preferable to include a digital module including a CS recovery unit for recovering the received signal and a signal synthesis unit for synthesizing the signal recovered by the CS recovery unit.