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应用科学学报 ›› 1985, Vol. 3 ›› Issue (2): 143-154.

• 论文 • 上一篇    下一篇

铁氧体加载波导环行结的三维场理论

宋银锁   

  1. 成都电讯工程学院
  • 收稿日期:1981-11-02 修回日期:1982-05-05 出版日期:1985-06-30 发布日期:1985-06-30

A THREE-DIMENTIONAL FIELD THEORY FOR A FERRITE LOADED CYCLIC H-PLANE WAVEGUIDE JUNCTION

SONG YINSUO   

  1. Chengdu Institute of Radio Engineering
  • Received:1981-11-02 Revised:1982-05-05 Online:1985-06-30 Published:1985-06-30

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摘要： 本文推广Copplestone[1]的方法,分析了铁氧体加载的H面波导环行结,并对各区域电磁场求解、匹配.借助于结的本征值,将结的内部问题转化为结的散射矩阵,从而建立了铁氧体加载的H面波导环行结的三维场理论.对于g=3的情况,数字计算和实验结果是吻合的.

Abstract: In this paper, Copplestone's method is extended to analyse a ferrite loaded cyclic H-plane waveguide junction. Solving and matching in the electromagnetic fields in each region and simplifying the field equation are developed. The internal problem (solving and matching in the e. m. field) of the junction is transformed into a scattering matrix by menas of the eigenvalues of junction. A three-dimentional field theory for the ferrite-loaded cyclic H-plane waveguide junction is thus established. For g=3, the computed values agree well with experimental results.