%0 Journal Article
%T FREDHOLM INTEGRAL EQUATION OF THE SECOND KIND IN ANTENNA THEORY<br>天线理论中的第二类积分方程
%A FENG KE-AN
%A CAI JUN-DAO
%A PU FU-CHO
%A <br>冯克安
%A 蔡俊道
%A 蒲富恪
%J 物理学报
%D 1978
%I 
%X A new integral equation for current distribution of a cylindrical antenna is de-rived. This is a one-dimensional Predholm equation of the second kind, and is different from the conventional Hallen equation in antenna theory. Emphasis is laid on the analysis of the current and magnetic field for an infinitely long antenna. It is found that our equation is more suitable for describing an actual antenna than the Hallen equation. Preliminary numerical computations for a finite antenna have been carried out. The results show that numerical computation using our equation is practical.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=FB611F6D99660E9B2073D5CC76731632&yid=EA437CDB73D9759D&vid=DB817633AA4F79B9&iid=0B39A22176CE99FB&sid=3E0812ED84A7B31D&eid=974CBB04624305A1&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=0