Micro-Doppler effect of micro-motion dynamics: A review

被引：81
作者：
Chen, VC [1 ]
机构：
[1] USN, Res Lab, Div Radar, Washington, DC 20375 USA
来源：
INDEPENDENT COMPONENT ANALYSES, WAVELETS, AND NEURAL NETWORKS | 2003年 / 5102卷
关键词：
Doppler effect; micro-Doppler effect; radar target signature; time-frequency analysis;
D O I：
10.1117/12.488855
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
In this paper, we review,the micro-Doppler effect induced by micro-motion dynamics and provide mathematics of the micro-Doppler effect by introducing micro motions to the conventional Doppler effect. Micro-Doppler effect was originally introduced in laser systems, but it can also be observed in microwave radar systems. We introduce some interesting results on observing micro-Doppler phenomenon using microwave radar systems and potential applications to target's feature extraction.
引用
收藏
页码：240 / 249
页数：10
相关论文
共 39 条
[1]  
BOHME JF, 1994, P IEEE 7 WORKSH STAT, P369
[2]  
Bullard B. D., 1991, IEEE AES SYSTEMS MAY, P28
[3]  
Carstens-Behrens S, 2001, ISSPA 2001: SIXTH INTERNATIONAL SYMPOSIUM ON SIGNAL PROCESSING AND ITS APPLICATIONS, VOLS 1 AND 2, PROCEEDINGS, P256, DOI 10.1109/ISSPA.2001.949826
[4]  
Carstens-Behrens S, 2001, INT CONF ACOUST SPEE, P3145, DOI 10.1109/ICASSP.2001.940325
[5]  
Chen V. C., 2002, ARTECH HOUSE RADAR, P25
[6]   Analysis of radar micro-doppler signature with time-frequency transform [J].
Chen, VC .
PROCEEDINGS OF THE TENTH IEEE WORKSHOP ON STATISTICAL SIGNAL AND ARRAY PROCESSING, 2000, :463-466
[7]   Time-frequency signatures of micro-Doppler phenomenon for feature extraction [J].
Chen, VC ;
Lipps, R .
WAVELET APPLICATIONS VII, 2000, 4056 :220-226
[8]  
CHEN VC, 2001, P SPIE WAVELET APPL, V4391
[9]  
CHEN VC, 2003, UNPUB IEE P RADAR SO
[10]  
Cohen L., 1995, TIME FREQUENCY ANAL
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