Pulse internal phase coding and pulse external quasi random frequency agile signal is a kind of complex signal which can avoid interference frequency band , increase system bandwidth , consequently increase the range resolution 本文所研究的脈內(nèi)二相編碼脈間準(zhǔn)隨機(jī)跳頻信號(hào)是復(fù)合信號(hào)的一種,可以避開(kāi)干擾頻段,提高系統(tǒng)帶寬,從而提高了距離分辨力。