›› 2010, Vol. 23 ›› Issue (8): 75-.

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Study on Heterdyne Detection of Synthetic Aperture Radar

 ZHAO Xiao-Yan, YANG Yang   

  1. (School of Technical Physics,Xidian University,Xi'an 710071,China)
  • Online:2010-08-15 Published:2011-03-28


Heterodyne detection is adopted by all existing synthetic aperture radars for its advantages,but in practice,match between the signal beam and local-oscillator beam is difficult to realize.This paper analyzes the effect of the angle between signal beam and local-oscillator beam on the heterodyne signal.

Key words: heterodyne detection;SAL;separation angle

CLC Number: 

  • TN958