Frequency Detection by LM Compressive Receiver using Ambiguity Function
Huang Chong-pen · 2015
Using the chirp Fourier transform w hich is the w orking mechanism of the compressive receiver,the most important construction long-multiplication,short-convolutionis analyzed in edge frequency and non-complete intercept.By ambiguity function,the output w aveform of this receiver is set up in this situation. The parameters of output w aveform are discussed,w hich are the output pulse-w idth,output peak time delay,and output peak value loss. Then the performance of frequency detection by these parameters is deduced,including frequency coming time,frequency resolution and intercept probability.