Method of normal modes for modeling of electromagnetic processes in waveguide structures filled with bi-isotropic media

被引：0
|
作者：
Kostyuk L.Yu. [1 ]
Meshcheryakov V.A. [1 ]
Mudrov A.E. [1 ]
机构：
[1] Tomsk State University,
来源：
Russian Physics Journal | 2002年 / 45卷 / 6期
关键词：
Basic Function; Normal Mode; Oscillation Mode; Propagation Constant; Rectangular Cross Section;
D O I：
10.1023/A:1021111705291
中图分类号：
学科分类号：
摘要：
A problem of normal electromagnetic oscillation modes in a rectangular waveguide with bi-isotropic inclusions having rectangular cross sections is formulated and solved. Analytical expressions for virtual currents caused by the presence of inclusions are derived by the method of natural modes. For isotropic inclusions, the convergence of the propagation constant of the principal mode, calculated by the method of normal modes, to its exact value is demonstrated with increasing number of basic functions. ©2002 Plenum Publishing Corporation.
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页码：621 / 628
页数：7
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