DocumentCode
3181478
Title
Phase coded continuous wave radar echoes analysis and recognition based on chaotic dynamics
Author
Xu, Jia ; Lu, Ling ; Feng, Zhenming ; Peng, Yingning
Author_Institution
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Volume
2
fYear
2002
fDate
26-30 Aug. 2002
Firstpage
1453
Abstract
A detailed analysis is presented on the chaotic dynamics of moving target echoes produced by phase coded continuous wave (PCCW) radar. Based on real sampled data, the chaotic dynamics of different kinds of target are proved by three principal chaotic invariants, namely, correlation dimension, Lyapunov spectrum, and Kolmogorov entropy. The feasibility of target recognition based on these extracted features is discussed.
Keywords
CW radar; chaos; correlation methods; entropy; feature extraction; object recognition; phase coding; radar signal processing; Kolmogorov entropy; Lyapunov spectrum; chaotic dynamics; correlation dimension; moving target echoes; phase coded continuous wave radar; principal chaotic invariants; radar echo recognition; radar echoes analysis; target recognition; Chaos; Doppler radar; Entropy; Information analysis; Object detection; Predictive models; Radar clutter; Radar theory; State-space methods; Target recognition;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing, 2002 6th International Conference on
Print_ISBN
0-7803-7488-6
Type
conf
DOI
10.1109/ICOSP.2002.1180067
Filename
1180067
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