%0 Journal Article
%T CORRUGATED CONICAL HORN FOR MULTI- FREQUENCY BAND USE<br>多频段共用的波纹圆锥喇叭
%A Chen Muhua
%A <br>陈木华
%J 电子与信息学报
%D 1987
%I 
%X The theory of corrugated conical horn operating at multi-frequency bands is described,. and a practical corrugated conical horn is constructed. It can operate at three frequency bands (4, 6, 11 GHz) at least. The cross poralization peak level is better than-25 dB at 4, 6 GHz frequency bands, and the amplitude pattern at 11 GHz frequency band is also very good It is shown theoratically and experimentally that the corrugated conical horn operating at multi-frequency bands is the best candidate for multi-frequency band feeds.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=9EC2032BF997142A&yid=9C2DB0A0D5ABE6F8&vid=9CF7A0430CBB2DFD&iid=0B39A22176CE99FB&sid=847B14427F4BF76A&eid=C29816B2656377A7&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=7