Micro-Doppler analysis of Vibrating target in MIMO SAR
Konferenz: EUSAR 2014 - 10th European Conference on Synthetic Aperture Radar
03.06.2014 - 05.06.2014 in Berlin, Germany
Tagungsband: EUSAR 2014
Seiten: 4Sprache: EnglischTyp: PDF
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Autoren:
Zhao, Guanhua; Zhang, Chen; Fu, Yaowen; Zhuang, Zhaowen (College of Electronic Science and Engineering, National University of Defense Technology, China)
Inhalt:
Multi-Input Multi-Output Synthetic Aperture Radar (MIMO SAR) is a new concept of radar, which has shown great potential in recent years. Vibration is an important micro-motion for radar object recognition. In this paper, we analyze the three dimensional micro-Doppler signature of vibrating target in MIMO SAR. Simulations are given to illuminate the effect of vibration in MIMO SAR imaging and the Time-Frequency distribution.