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Proceedings Paper

Time frequency signatures of micro-Doppler phenomenon for feature extraction
Author(s): Victor C. Chen; Ronald D. Lipps
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Paper Abstract

In this paper, we introduce the concept of micro-Doppler phenomenon. Micro-Doppler induced by mechanical vibrating or rotating of structures in a target is potentially useful for detection, classification and recognition of targets. While the Doppler frequency due to target body is constant, the micro-Doppler due to vibration or rotating structures of a target is a function of the dwell time. This time-varying Doppler signature in the time-frequency domain may provide further information for target detection, classification and recognition.

Paper Details

Date Published: 5 April 2000
PDF: 7 pages
Proc. SPIE 4056, Wavelet Applications VII, (5 April 2000); doi: 10.1117/12.381683
Show Author Affiliations
Victor C. Chen, Naval Research Lab. (United States)
Ronald D. Lipps, Naval Research Lab. (United States)

Published in SPIE Proceedings Vol. 4056:
Wavelet Applications VII
Harold H. Szu; Martin Vetterli; William J. Campbell; James R. Buss, Editor(s)

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