Impacts of deformations on triangular ridge waveguide transmission characteristics

Yang Likun; Chen Xiaoqiang

doi:10.13756/j.gtxyj.2015.05.014

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Impacts of deformations on triangular ridge waveguide transmission characteristics

- Impacts of deformations on triangular ridge waveguide transmission characteristics
- Study on Optical communication Issue 5, Pages: 44-46(2015)
- 作者机构：
  
  兰州交通大学自动化与电气工程学院
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2015.05.014
  CLC： TN814
- Published：2015，
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[1]杨立坤,陈小强.形变对三角形脊波导特性的影响[J].光通信研究,2015(05):44-46+50.

Yang Likun, Chen Xiaoqiang. Impacts of deformations on triangular ridge waveguide transmission characteristics. [J]. (5):44-46(2015)
[1]杨立坤,陈小强.形变对三角形脊波导特性的影响[J].光通信研究,2015(05):44-46+50. DOI： 10.13756/j.gtxyj.2015.05.014.

Yang Likun, Chen Xiaoqiang. Impacts of deformations on triangular ridge waveguide transmission characteristics. [J]. (5):44-46(2015) DOI： 10.13756/j.gtxyj.2015.05.014.

摘要

脊波导的功率容量、衰减常数和特性阻抗是其传输特性的重要组成部分。在日常应用中

脊波导元件必然会存在一定的形变。文章应用ANSYS建模与MATLAB软件相结合的方法计算了三角形脊波导错位和受力形变对其功率容量、衰减常数和特性阻抗的影响。结果表明

错位形变对三角形脊波导的衰减常数影响较小

而各项特性参数受底部形变影响较大

研究所得结果可为三角形脊波导广泛应用提供参考。

Abstract

The power capacity

attenuation constant and characteristic impedance of ridge waveguides are the major parts of their transmission characteristics.In their daily applications

their components are sure to subject to certain deformations.This paper calculates the impacts of displacement and stress deformation of triangular ridge waveguides on their power capacity

attenuation constants and characteristic impedance by applying ANSYS modeling in combination with MATLAB software.The results indicate that displacement deformation brings about relative minor effect on the attenuation constant

while bottom deformation produces relatively major effects on various characteristic parameters.These study results can provide some reference for the extensive applications of triangular ridge waveguides.

关键词

有限元法三角形脊波导功率容量衰减常数特性阻抗

Keywords

finite element methodtriangular ridge waveguidepower capacityattenuation constantcharacteristic impedance

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