%0 Journal Article
%T Detection Technique of GPS Sea Surface Scattered Signal<br>GPS海面散射信号探测技术研究
%A Zhang Yi-qiang
%A Yang Dong-kai
%A Zhang Qi-shan
%A Zhang Bo-chuan
%A Hu Rong-lei
%A Li Zi-wei
%A <br>张益强
%A 杨东凯
%A 张其善
%A 张伯川
%A 胡荣磊
%A 李紫薇
%J 电子与信息学报
%D 2006
%I 
%X Background and advantages of GPS based remote sensing are introduced, characteristics of forward scattered GPS signal such as polarization, variation, code delay due to the wave travel distance difference between direct and scattered signal, and the cross-correlation power expansion due to sea surface roughness are discussed in detail. Working principle of the self-developed delay mapping receiver is also presented. The first test flight experiment is done at Tianjin near sea with the delay mapping receiver mounted on an airplane. Analysis shows that results have good agreement to the theory discussed above.
%K Global Position System (GPS)
%K Microwave remote sensing
%K Delay mapping receiver
%K Scatter<br>全球定位系统
%K 微波遥感
%K 延迟映射接收机
%K 散射
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=4C082B344C803DBB&yid=37904DC365DD7266&vid=D3E34374A0D77D7F&iid=B31275AF3241DB2D&sid=4B87E6790C4FD73D&eid=6B48C3DA6EA0194C&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=8