Computation of the eigenvalue of compound waveguide system by electromagnetic operator theory

Xing Feng; Xu Cheng; Wang Ying; Liu Wei; Song Wenmiao

Volume 25 Issue 7

Jul. 2003

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Xing Feng, Xu Cheng, Wang Ying, Liu Wei, Song Wenmiao. Computation of the eigenvalue of compound waveguide system by electromagnetic operator theory[J]. Journal of Electronics & Information Technology, 2003, 25(7): 975-981.

Citation:

Xing Feng, Xu Cheng, Wang Ying, Liu Wei, Song Wenmiao. Computation of the eigenvalue of compound waveguide system by electromagnetic operator theory[J]. Journal of Electronics & Information Technology, 2003, 25(7): 975-981.

Citation:

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Computation of the eigenvalue of compound waveguide system by electromagnetic operator theory

Received Date: 2001-12-05
Rev Recd Date: 2002-04-18
Publish Date: 2003-07-19

Abstract

Abstract

The eigenvalues of compound waveguide system are solved by using the method of dyadic Greens function by matching the electric and magnetic field on a virtual boundary. As the chosen dyadic Greens function has no singularity and can be calculated by scalar Greens function, the method can be applied not only in the computation of dominant and higher modes for TE and TM waves, but also in the computation of compound system with twin modes, In addition, some theorems in classical field theory such as rotation theorem on surface are discussed in this paper.

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References

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