摘要
阐述齐次边界条件Et=0和Hn=0在求解波导管和谐振腔中电磁波解的重要作用 ;说明附加边界条件 En n =0和 Ht n =0在何种情况下有用 .
The important function of the homogeneous boundary conditions E t=0 and H n=0 in solution electromagnetic field of waveguides and cavity resonators is pointed out.It is indicated in what cases the additional boundary conditions E nn=0 and H tn=0 are useful.
出处
《大学物理》
北大核心
2001年第5期10-13,共4页
College Physics
