%0 Journal Article
%T THE ANALYSIS OF SINGLE CYCLE AND DOUBLE CYCLE SIGNALS USED IN IMPCLSE SAR IMAGING<br>单周波和双周波信号用于冲激SAR成像的性能分析
%A Lu Tongguang
%A Lu Zhongliang
%A Su Yi
%A Li Dun
%A <br>吕彤光
%A 陆仲良
%A 粟毅
%A 李盾
%J 电子与信息学报
%D 2001
%I 
%X This paper analyzes the special characteristics of impulse signal S AR ,in the process of imaging. In condition of sending, receiving UWB signal with big accumulating angle, the formulation of azimuth resolution is deduced. Single cycle and double cycle signals used in impulse SAR imaging are analyzed and contrasted. Some conclusions are given. Finally, they are proved to be right by the simulation results.
%K UWB radar
%K Impulse radar
%K Synthetic aperture radar
%K Azimuth resolution
%K Back projection<br>超宽带
%K 合成孔径雷达
%K 方位分辨率
%K 反向投影
%K 性能分析
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=41D3E2527B412BAB&yid=14E7EF987E4155E6&vid=EA389574707BDED3&iid=B31275AF3241DB2D&sid=8966A0F1B07BE5EE&eid=6D6B4A516C7DB6EE&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=2&reference_num=3