Scattering Matrix Subtraction Technique for Mode-Matching Analysis of Substrate Integrated Waveguide Junctions

被引：0
|
作者：
Bornemann, Jens [1 ]
Hesari, Sara Salem [1 ]
机构：
[1] Univ Victoria, Dept Elect & Comp Engn, Victoria, BC V8W 2Y2, Canada
来源：
2017 IEEE MTT-S INTERNATIONAL CONFERENCE ON NUMERICAL ELECTROMAGNETIC AND MULTIPHYSICS MODELING AND OPTIMIZATION FOR RF, MICROWAVE, AND TERAHERTZ APPLICATIONS (NEMO) | 2017年
基金：
加拿大自然科学与工程研究理事会;
关键词：
mode-matching techniques; generalized scattering matrix; substrate integrated waveguide; computer-aided design; CIRCUITS;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A scattering matrix subtraction method is employed within the mode-matching technique (MMT) to model right-angle substrate integrated waveguide (SIW) junctions. The advantage of this approach lies in the fact that generalized scattering matrices of inline SIW waveguide circuits, including simple bi-and tri-furcations are computed first. In a second step, the scattering matrices of regular waveguide corners are subtracted to yield the overall scattering matrices of right-angle SIW junctions. The method is demonstrated for a SIW corner with straight forward extension to T-junctions and cross junctions. Examples of a SIW corner filter, a SIW T-junction diplexer, a SIW cruciform hybrid and a SIW crossover demonstrate the validity of this technique.
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页码：1 / 3
页数：3
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