%0 Journal Article
%T Operation Mode of Circular Trace Scanning SAR for Wide Observation<br>广域观测圆轨迹环扫SAR成像模式研究
%A Sun Bing Zhou Yin-qing Chen Jie Li Chun-sheng
%A <br>孙兵周
%A 荫清
%A 陈杰
%A 李春升
%J 电子与信息学报
%D 2008
%I 
%X Circular Trace Scanning Synthetic Aperture Radar (CTS-SAR) is a new operation mode radar, which can be used for wide observation. CTS-SAR have the characteristic of high time-space resolution, short repetition visit period and wide observation area. It can observe wide area in a short time with great efficiency for slow platform specially. The moving model and range model of CTS-SAR are advanced, and the Doppler characteristic and azimuth resolution characteristic of CTS-SAR are analyzed base on the above models. Then the imaging method of CTS-SAR is discussed. The computer simulation results validate the analyzed conclusions and the imaging method. CTS-SAR is competent for wide observation.
%K Synthetic Aperture Radar(SAR)
%K Circular Trace Scanning(CTS)
%K Wide observation
%K Operation mode<br>合成孔径雷达
%K 圆轨迹环扫
%K 广域观测
%K 成像模式
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=986F18EAE8C27FCF93AF9405CCF950DB&yid=67289AFF6305E306&vid=340AC2BF8E7AB4FD&iid=59906B3B2830C2C5&sid=F272B5386B3F605B&eid=33B0BD29DD85F6D8&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=12