%0 Journal Article
%T W-BAND SIX-PORT REFLECTOMETER:ITS DESIGN,CALIBRATION AND ACCURACY<br>W波段六端口反射计的设计,校正与误差分析
%A Feng Zhenghe
%A She Jinzhao
%A Gong Ke
%A Wang Jiazhang
%A Xu Bingchun
%A <br>冯正和
%A 余京兆
%J 红外与毫米波学报
%D 1992
%I Science Press
%X The paper describes a W-band six-port reflectometer, including its design, calibration and error analysis. The waveguide junction is designed optimally by the use of the concept of generalized resonant cavity. The diode detectors are used as powermeters which are matched well. The equipment has been calibrated by many methods. For meas- uring two-port network parameters, a least square method is proposed, which has merits of easiness, quickness and high accuracy.
%K W-band
%K six-port reflectometer
%K millimeter wave measurement
%K generalized resonant cavity
%K least square method<br>W波段
%K 六端口
%K 反射计
%K 微波测量
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=D3B4F771D1A06062008B4D0A2EF05996&aid=0F2BD50100868869EF7D451463A9DC3E&yid=F53A2717BDB04D52&vid=708DD6B15D2464E8&iid=B31275AF3241DB2D&sid=3389C664025A98F9&eid=4D4C81DBA842B7BD&journal_id=1001-9014&journal_name=红外与毫米波学报&referenced_num=1&reference_num=4