%0 Journal Article
%T SOLUTION TO ANTENNA RADIATION FIELD AS AN INITIAL VALUE PROBLEM<br>天线振子作为初值问题求解
%A ANTENNA GROUP
%A <br>天线计算组
%J 物理学报
%D 1977
%I 
%X On the basis of physical considerations and computational experience, it is poin-ted out that the initial value problem of the Maxwell equations as a set of first order hyperbolic differential equations could become an effective numerical method for the solution of antenna radiation fields. An alternating direction implicit difference scheme is proposed in combination with extrapolated treatment of the conditions on the outer boundary. To demonstrate the potentialities of the proposed method, nu-merical results for a cylindrical antenna are discussed.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=BC28047F50795453ADC18BB905A30F73&yid=D3A55680A8B4A1DC&vid=96C778EE049EE47D&iid=E158A972A605785F&sid=4B168891B5E5FB30&eid=EA64BD0B2FF6E786&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=0