%0 Journal Article
%T Polarimetric Calibration for Low Frequency UWB SAR Based on the Frequency Domain<br>基于频域的低频UWB SAR极化校准
%A Zou Kun
%A Liang Dian-nong
%A <br>邹 鲲
%A 梁甸农
%J 电子与信息学报
%D 2006
%I 
%X Multi-polarization, low frequency Ultra Wide Band Synthetic Aperture Radar (UWB SAR) is one of the most important aspects of the radar technology. The low frequency, UWB and large processing angle result that the polarimetric calibration for regular SAR system cannot be used. In this paper, based on the frequency-domain processing model of the multi-polarization, low frequency UWB SAR system, with the consideration of the low frequency UWB electromagnetic scattering characteristics of the calibrators, the polarimetric calibration method is proposed. The computer simulation is used to validate the method.
%K Low frequency UWB SAR
%K Polarimetric calibration
%K Electromagnetic scattering model<br>低频超宽带合成孔径雷达
%K 极化校准
%K 电磁散射模型
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=9D47DA75230F523E&yid=37904DC365DD7266&vid=D3E34374A0D77D7F&iid=DF92D298D3FF1E6E&sid=F5F3E44D7A429F27&eid=966030800FCA5D46&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=1&reference_num=8