Title :
A new multi-parm time-frequency analysis method on Doppler radar signal processing [sic]
Author :
Ping, Han ; Hong, Ding ; Yongjun, Zhang
Author_Institution :
Inst. of Command & Technol., Beijing, China
Abstract :
A new time-frequency analysis method named LFMT (linear frequency modulation transform) is presented in this paper. Differing from the bilinear time-frequency expressions, LFMT is a linear transformation, it fundamentally avoids the cross-item problem in multi-target analysis. This paper also discusses the relational expression among the parameters in DLFMT (disparate LFMT). Finally, an example on applying the LFMT method to compute the spin frequency of the unslotted projectiles is given
Keywords :
Doppler radar; frequency modulation; military radar; radar signal processing; time-frequency analysis; transforms; DLFMT; Doppler radar signal processing; LFMT; disparate LFMT; linear frequency modulation transform; linear transformation; multi-parm time-frequency analysis method; relational expression; unslotted projectiles; Chirp modulation; Doppler radar; Fourier transforms; Frequency domain analysis; Frequency modulation; Projectiles; Radar signal processing; Sampling methods; Signal analysis; Time frequency analysis;
Conference_Titel :
Signal Processing Proceedings, 2000. WCCC-ICSP 2000. 5th International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-5747-7
DOI :
10.1109/ICOSP.2000.893465
