Fast Estimation of Linear Frequency Modulated Signal Parameters
Xiaoping Feng · Modern Radar · 2004
It is important for SAR Counter to estimate parameters of Linear Frequency Modulated Signal, although there are many parameters estimation methods, most of them produce significant error. Based on methuel of analyzing partial LFM signal with rapidl correlative dechirp estimation, a improved method of estimation of modulated parameters for LFM signal is suggested to decrease error. Finally, this algorithm is valid ated by simulation. [