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| Two-Dimensional Automatic Gain Control in Synthetic Aperture Radar |
| Wang Rui; Yang Ru-liang |
| Institute of Electronics Chinese Academy of Sciences Beijing 100080 China |
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Abstract In this paper, a method of automatic gain control for synthetic aperture radar is given. In this way, radar signal is processed in two dimensions. Comparison to the traditional AGC, this method keeps the properties of signal and widens the dynamic range of the receiver. Then the operation mode and coefficient of 2-Dimensional AGC are described, and the computer simulation results and the real radar image are given.
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Received: 27 March 2003
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2004, Vol. 26 
