Coupling of edge-element and mode-matching for multistep dielectric discontinuity in guiding structures

Shanjia Xu; Xinquing Sheng

doi:10.1109/22.557612

Coupling of edge-element and mode-matching for multistep dielectric discontinuity in guiding structures

Shanjia Xu^*, Xinquing Sheng

^*Corresponding author for this work

University of Science and Technology of China

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

A new approach is proposed for dielectric multistep discontinuity in guiding structures which combines edge-element analysis with the mode-matching method and multimode network theory. It is demonstrated that the approach has the generality of the edgeelement analysis and the simplicity of the multimode network method,: while retaining the high accuracy of the mode-matching method. The calculations for different multistep discontinuities verify the effectiveness and suitability of the approach for analysis of three-dimensional (3-D) lossy dielectric discontinuity problem.

Original language	English
Pages (from-to)	284-287
Number of pages	4
Journal	IEEE Transactions on Microwave Theory and Techniques
Volume	45
Issue number	2
DOIs	https://doi.org/10.1109/22.557612
Publication status	Published - 1997
Externally published	Yes

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title = "Coupling of edge-element and mode-matching for multistep dielectric discontinuity in guiding structures",

abstract = "A new approach is proposed for dielectric multistep discontinuity in guiding structures which combines edge-element analysis with the mode-matching method and multimode network theory. It is demonstrated that the approach has the generality of the edgeelement analysis and the simplicity of the multimode network method,: while retaining the high accuracy of the mode-matching method. The calculations for different multistep discontinuities verify the effectiveness and suitability of the approach for analysis of three-dimensional (3-D) lossy dielectric discontinuity problem.",

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AB - A new approach is proposed for dielectric multistep discontinuity in guiding structures which combines edge-element analysis with the mode-matching method and multimode network theory. It is demonstrated that the approach has the generality of the edgeelement analysis and the simplicity of the multimode network method,: while retaining the high accuracy of the mode-matching method. The calculations for different multistep discontinuities verify the effectiveness and suitability of the approach for analysis of three-dimensional (3-D) lossy dielectric discontinuity problem.

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JO - IEEE Transactions on Microwave Theory and Techniques

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Coupling of edge-element and mode-matching for multistep dielectric discontinuity in guiding structures

Abstract

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