Title :
The extraction of modulation characteristics of radar signal using wavelet transform
Author :
Wenke, Liu ; Dejun, Zhu ; Chaohong, Zhang
Author_Institution :
Zheng Zhou, China
Abstract :
The continuous wavelet transform of the asymptotic signal is investigated using stationary phase approximation. A method of getting the modulation characteristics of certain radar signals by extracting the ridge of their wavelet transform is introduced, and simulations show that it is valid
Keywords :
phase shift keying; radar signal processing; wavelet transforms; MPSK; asymptotic signal; continuous wavelet transform; modulation characteristic extraction; radar signal; ridge extraction; stationary phase approximation; wavelet transform; Continuous phase modulation; Continuous wavelet transforms; Fourier transforms; Pulse modulation; Radar; Signal analysis; Signal processing; Time frequency analysis; Wavelet analysis; Wavelet transforms;
Conference_Titel :
Signal Processing Proceedings, 1998. ICSP '98. 1998 Fourth International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-4325-5
DOI :
10.1109/ICOSP.1998.770208
