%0 Journal Article
%T HELMHOLTZ THEOREM AND EXPANSIONS OF EIGENFUNCTIONS OF ELECTROMAGNETIC FIELD IN RESONANT CAVITY<br>谐振腔中的亥姆霍兹定理及电磁场的本征函数展开问题
%A Song Wenmiao
%A Wang Jianying
%A <br>宋文淼
%A 王建英
%J 电子与信息学报
%D 1989
%I 
%X The rational form of Helmholtz theorem in resonant cavity is discussed. On the basis of the theorem, it is proved that the electric irrotational field can be expanded into a convergent series on L vector wave function, and that the electric rotational field also can be expanded into a convergent series on M and N vector wave functions. So it is proved that L,M and N vector wave functions consist of a complete orthogonal basis for electric field in resonant cavity.
%K Operator theory of electromagnetic field
%K Helmholtz theorem
%K Resonant ca- vity
%K Expansions of eigenfunctions of electromagnetic field<br>电磁场算子理论
%K 亥姆霍兹定理
%K 谐振腔
%K 电磁场本征函数展开
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=B0DEFBD9E8A89992&yid=1833A6AA51F779C1&vid=708DD6B15D2464E8&iid=94C357A881DFC066&sid=AE43DE0664B02889&eid=F3549E0657848E2A&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=9