Analysis of radar micro-Doppler signature with time-frequency transform

被引：0
|
作者：
Chen, Victor C. [1 ]
机构：
[1] Naval Research Lab, Washington, United States
来源：
IEEE Signal Processing Workshop on Statistical Signal and Array Processing, SSAP | 2000年
关键词：
Angle measurement - Doppler effect - Doppler radar - Fourier transforms - Frequency domain analysis - Natural frequencies - Radar reflection - Time domain analysis - Vectors;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Micro-Doppler induced by mechanical vibrating or rotating of structures in a radar target is potentially useful for target detection, classification and recognition. While the Doppler frequency induced by the target body is constant, the micro-Doppler due to vibrating or rotating structures of the target is a function of dwell time. Analysis of the time-varying Doppler signature in the joint time-frequency domain can provide useful information for target detection, classification and recognition.
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页码：463 / 466
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