Approaches Computing the Matrix Elements of the Half-Space Field on the Exterior Surface of the Waveguide Slot

DI Ying-jie; ZHANG Ri-rong; ZHANG Shu-e

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Approaches Computing the Matrix Elements of the Half-Space Field on the Exterior Surface of the Waveguide Slot

更新时间：2025-07-16

- Approaches Computing the Matrix Elements of the Half-Space Field on the Exterior Surface of the Waveguide Slot
- Acta Electronica Sinica Vol. 30, Issue 5, Pages: 702-704(2002)
- 作者机构：
  
  1. 华北电力大学电子与通信工程系,河北,保定,071003
  2. 信息产业部电子第54研究所,河北,石家庄,050081
  3. 华北电力大学电子与通信工程系河北保定,071003
  4. 信息产业部电子第54研究所河北石家庄,050081
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN823.24TM154.1
- Published：2002
- 稿件说明：
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DI Ying-jie, ZHANG Ri-rong, ZHANG Shu-e. Approaches Computing the Matrix Elements of the Half-Space Field on the Exterior Surface of the Waveguide Slot[J]. Acta Electronica Sinica, 2002, 30(5): 702-704.
DOI：

DI Ying-jie, ZHANG Ri-rong, ZHANG Shu-e. Approaches Computing the Matrix Elements of the Half-Space Field on the Exterior Surface of the Waveguide Slot[J]. Acta Electronica Sinica, 2002, 30(5): 702-704. DOI：

摘要

本文证明了用Galerkin法对波导缝隙特性分析时

Fourier变换法导出的缝隙外部半空间场的矩阵元素公式与一般积分法导出的公式是等同的.同时把这两种方法中含有二重积分的公式简化为一重积分形式.并描述了利用简化公式的优点.

Abstract

This paper demonstrates that in the Galerkin method analysis of waveguide slot's characteristics the matrix element expression

obtained by the Fourier method

of the half-space field on the exterior surface of the waveguide slot is equivalent to that obtained by the general integral method.The double integrals in these expressions are reduced to single integrals.The advantages using the simplified expression are described.

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