Inverse Synthetic Aperture Radar Imaging for Micro-motion Target with Rotating Parts

  • Huixia Sun Yuncheng University, Yuncheng, Shanxi - 044 000, China
DOI: https://doi.org/10.14429/dsj.63.4087
Keywords: Micro-Doppler, low frequency filter, inverse synthetic aperture radar image

Abstract

This paper establishes imaging model for rigid body micro-motion target with rotating parts, and derives the formulas of micro-Doppler induced by target with rotation. To obtain well-focused inverse synthetic aperture radar image of rigid body micro-motion target with rotating parts, low frequency filter algorithm is presented to separate the echoes of the rigid body from that of the micro-motion parts. The results of measured data confirm the effectiveness of the proposed method.

Defence Science Journal, 2013, 63(5), pp.521-523, DOI:http://dx.doi.org/10.14429/dsj.63.4087

Author Biography

Huixia Sun, Yuncheng University, Yuncheng, Shanxi - 044 000, China
Dr Sun Huixia obtained her BE and PhD from National Key Lab of Radar Signal Processing, Xidian University in 2005 and 2011, respectively. She is currently working as a Lecturer in the Department of Physics and Electronics Engineering, Yuncheng University. Her research interests include : Radar signal processing and pattern recognition.
Published
2013-09-25
How to Cite
Sun, H. (2013). Inverse Synthetic Aperture Radar Imaging for Micro-motion Target with Rotating Parts. Defence Science Journal, 63(5), 521-523. https://doi.org/10.14429/dsj.63.4087
Issue
Vol 63 No 5
Section
Electronics & Communication Systems
Copyright (c) 2016 Defence Science Journal

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