Title :
Wideband signal modeling and correlation processing based on wavelets
Author :
Cai Ying ; Kai, Zong ; Jin, Tang
Author_Institution :
Dept. of Electron. & Inf., Huazhong Univ. of Sci. & Technol., Wuhan, China
Abstract :
An algorithm for wideband radar signal processing is discussed. A wideband echo signal model based on wavelets with different scales and time shiftings is presented and we also develop the mother wavelet as the transmitted signal. With this model, two fast algorithm for wideband correlation processing are respectively developed in active radar and passive radar. The results of the simulated experiment show that the algorithm is robust
Keywords :
correlation methods; radar resolution; radar signal processing; wavelet transforms; active radar; correlation processing; echo signal model; passive radar; radar signal processing; scales; simulated experiment; time shiftings; transmitted signal; wavelets; wideband signal modeling; Bandwidth; Continuous wavelet transforms; Discrete wavelet transforms; Narrowband; Passive radar; Radar signal processing; Signal processing; Signal processing algorithms; Wavelet transforms; Wideband;
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.1998.770209
