Analysis of Power Division Network of Slot Array with FDTD and the Generalized Network Connection Theory

ZHANG Yu; LIANG Chang-hong; LI Long

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Analysis of Power Division Network of Slot Array with FDTD and the Generalized Network Connection Theory

更新时间：2025-07-16

- Analysis of Power Division Network of Slot Array with FDTD and the Generalized Network Connection Theory
- Acta Electronica Sinica Vol. 31, Issue 7, Pages: 1062-1065(2003)
- 作者机构：
  
  西安电子科技大学电子工程学院,陕西,西安,710071
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN626
- Published：2003
- 稿件说明：
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ZHANG Yu, LIANG Chang-hong, LI Long. Analysis of Power Division Network of Slot Array with FDTD and the Generalized Network Connection Theory[J]. Acta Electronica Sinica, 2003, 31(7): 1062-1065.
DOI：

ZHANG Yu, LIANG Chang-hong, LI Long. Analysis of Power Division Network of Slot Array with FDTD and the Generalized Network Connection Theory[J]. Acta Electronica Sinica, 2003, 31(7): 1062-1065. DOI：

摘要

FDTD方法已经被广泛应用于各种微波工程问题中

但是对于大型和复杂系统

计算资源的限制成为它进一步发展的约束瓶颈.本文提出采用FDTD分析复杂系统中的基础元件

再结合广义网络连接理论获得复杂系统整体特性的方案.缝隙阵的功分网络是一个典型的复杂微波系统

文中对5端口功分网络进行了实例分析

数值结果表明了本文方案的有效性.

Abstract

The FDTD method has found its wide applications in various microwave engineering problems.Limited by computation resources

however

the method can't be directly employed in analyzing complicated systems.A scheme combining the FDTD method with the generalized network connection theory is presented to overcome this drawback.First

the basic units of a complicated network are simulated with the FDTD method

then the characteristic of the complicated system is analyzed with the generalized network connection theory.The power division network of slot antenna array is a typical complicated microwave system.The property of a power division network with five ports is analyzed in the paper.Numerical results obtained show the effectiveness of the scheme.

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Related Institution

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