Propagation of electromagnetic waves in a waveguide with a modulated anisotropic insert

被引:3
|
作者
Gevorkyan, A. [1 ]
机构
[1] Moscow State Univ Econ State & Informat, Moscow 119501, Russia
关键词
84.40.Az;
D O I
10.1134/S1063784206050227
中图分类号
O59 [应用物理学];
学科分类号
摘要
The propagation of transverse electric (TE) and transverse magnetic (TM) waves in a waveguide of arbitrary cross section with an anisotropic periodically space- and time-modulated insert is considered. Under the assumption that the modulation indices are small, analytical expressions for the TE and TM fields in the domain of weak interaction between the signal wave and modulating wave are derived. The frequency near which strong interaction between these waves occurs is found, and specific features of the fields in this dornain are revealed.
引用
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页码:666 / 669
页数:4
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