%0 Journal Article
%T CALIBRATION SYSTEM FOR MMW RADIOMERER<br>毫米波辐射计定标系统
%A HUANG Quan
%A Liang
%A XIAO Zhi
%A Hui
%A ZHANG Zu
%A Yin
%A GUO Wei
%A <br>黄全亮
%A 肖志辉
%A 张祖荫
%A 郭伟
%J 红外与毫米波学报
%D 2003
%I Science Press
%X An intelligent calibration system with temperature of blackbody naturally varying used for small antenna MMW radiometer was developed.All data acquirsition and analysis were automatically realized.The system was applied to calibrate a Dick 8mm radiometer. Main performances and calibration equation of the radiometed were obtained. The precision analysis shows that the calibration uncertainty of antenna temperature is about 1.0582K.
%K MMW radiometer
%K calibration load with temperature naturally varying
%K intelligent calibration
%K precision analysis<br>毫米波辐射计
%K 自然变温定标源
%K 智能定标系统
%K 精度分析
%K 天线
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=D3B4F771D1A06062008B4D0A2EF05996&aid=107946631AB041B2&yid=D43C4A19B2EE3C0A&vid=BC12EA701C895178&iid=0B39A22176CE99FB&sid=EFD65B51496FB200&eid=B62E0EEFE746E568&journal_id=1001-9014&journal_name=红外与毫米波学报&referenced_num=2&reference_num=4