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›› 2011, Vol. 28 ›› Issue (1): 125-130.DOI: 10.7523/j.issn.2095-6134.2011.1.018

• Brief Report • Previous Articles    

Generalized processing for multi-mode synthetic aperture radar

JIA Xiao-Xue, DENG Yun-Kai, FENG Jin, XU Wei   

  1. Institute of Electronic, Chinese Academy of Sciences,Beijing 100190,China
  • Received:2010-03-23 Revised:2010-04-27 Online:2011-01-20

Abstract:

Based on frequency de-ramping principle, we present a method of making the relationships between azimuth time and Doppler frequency in different modes identical, which creates opportunity for devising generalized processing for all modes, and the proposed algorithms are supported by simulated multi-mode SAR data.

Key words: SAR, spotlight, sliding spotlight, TOPSAR, ScanSAR, frequency de-ramping, multi-mode SAR processor

CLC Number: