%0 Journal Article
%T THE RADIATION CHARACTERISTICS OF ELECTRIC DIPOLE ANTENNA IN TWO-LAYER CHIRAL SLABS BOUNDED BY A PERFECTLY CONDUCTING PLANE<br>双层手征介质板中电偶极天线的辐射特性
%A Yin Wenyan
%A Wang Wenbing
%A <br>尹文言
%A 汪文秉
%J 电子与信息学报
%D 1994
%I 
%X 本文首先给出了电流源激励下双层手征介质中的并矢格林函数表达式。应用鞍点积分法,导出了有金属板衬底的双层手征介质中电偶极天线的辐射场表达式。分析了有、无空气隙时手征导纳对电偶极天线的方向图,θ=0°方向的最大场强和谐振频率的影响程度,结果表明,通过改变手征导纳参数,可以有效地调节电偶极天线的辐射特性。
%K Electric dipole antenna
%K Chiral medium
%K Chirality admittance
%K Radi- ation pattern<br>电偶极天线
%K 手征介质
%K 手征导纳
%K 方向图
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=86B8E2DC8B5D0A2AE50A5E1F5F155D5D&yid=3EBE383EEA0A6494&vid=7801E6FC5AE9020C&iid=E158A972A605785F&sid=4BEA9A781F286FC6&eid=BEE722AB5028E81F&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=4