%0 Journal Article
%T SERIES SOLUTION OF THE ELECTROMAGNETIC FIELD EXCITED BY AN OFF-AXIS DIPOLE IN CIRCULARLY MULTILAYERED MEDIUM<br>多层环状导电媒质中离轴偶极子辐射场的级数解
%A Xu Jianhua
%A Yang Ziqiang
%A <br>徐建华
%A 杨梓强
%J 电子与信息学报
%D 1999
%I 
%X When a dipole source (electric dipole or magnetic dipole) is located at arbitrary point in circularly multilayered conductive medium, the electromagnetic fields excited by the source contain both TE and TM waves. The series solutions of the fields in every layer are derived analytically in this paper. A coefficient recurrence matrix is established by means of the boundary conditions. In such way, the expressions of fields can be determined definitely. As a numerical example, a group of response curves of an off-axis source are given finally.
%K Circularly multilayered medium
%K Electric dipole
%K Magnetic dipole
%K TE wave
%K TM wave<br>多层环状媒质
%K 电偶极子
%K 磁偶极子
%K TE波
%K TM波
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=DD6F0E16995EB463E50417943143EDCD&yid=B914830F5B1D1078&vid=659D3B06EBF534A7&iid=0B39A22176CE99FB&sid=9CA95D22FC1D537C&eid=E2E0FBFE4D7EFB94&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=5