Broadband LFM Signal Detecting Technologies Under Low SNR Conditions
Qiuxi Jiang · Electronic Information Warfare Technology · 2008
Broadband LFM signal detecting technologies are researched under low SNR conditions.The broadband LFM signal is enhanced based on STFT,and broadband LFM detecting technology based one one-dimension searching technology is put forward.The experiment result proves that high detecting probabilities and parameter measuring accuracy can be got by these simple and convenient methods under low SNR conditions.