A Real-time Pulse Compression Method of an Ultra-wideband Signal and its Engineering Implementation

With its high resolution,ultra-wideband radar has become a new tool of target detection.Because of its wide bandwidth,real-time pulse compression of returned signal is always difficult.This paper introduces a dechirp method which uses parallel processing technology,based on the universal module of digital signal processing, to carry cut the real-time pulse compression of ultra-wideband signal.