%0 Journal Article
%T IMPROVEMENT AND CLINICAL APPLICATION OF MEDICAL EXTERNAL MICROWAVE RADIATOR<br>医用外照射微波辐射器的改进和临床应用
%A GAO Yun Ya
%A MIAO Yi Qiang
%A <br>高蕴雅
%A 钱鸿森
%J 红外与毫米波学报
%D 2001
%I Science Press
%X In view of the problems in the clinical application of microwave external radiator, the needle shaped waveguide excited radiator in the model of coaxial waveguide transition was replaced by a tapered Archimedian spirals radiator. It improves the standing wave ratio, reduces the radiator's volume and weight and decreases the microwave leak. The result is satisfactory with clinical practices.
%K microwave
%K external radiator
%K Archimedian spiral antenna
%K tracheitis
%K bronchial asthma<br>医用外照射微波辐射器
%K 临床应用
%K 治疗
%K 驻波系数
%K 微波天线
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=D3B4F771D1A06062008B4D0A2EF05996&aid=098771FD5DD4A017&yid=14E7EF987E4155E6&vid=A04140E723CB732E&iid=0B39A22176CE99FB&sid=475189FCB44F11F6&eid=A020552C37306588&journal_id=1001-9014&journal_name=红外与毫米波学报&referenced_num=2&reference_num=10