Analysis of the Dual-Polarized Patch Antenna and Two-Element Array by FDTD

YANG Xue-xia; ZHONG Shun-shi

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Analysis of the Dual-Polarized Patch Antenna and Two-Element Array by FDTD

更新时间：2025-07-16

- Analysis of the Dual-Polarized Patch Antenna and Two-Element Array by FDTD
- Acta Electronica Sinica Vol. 30, Issue 9, Pages: 1333-1335(2002)
- 作者机构：
  
  上海大学通信与信息工程学院,上海,200072
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN822.4
- Published：2002
- 稿件说明：
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YANG Xue-xia, ZHONG Shun-shi. Analysis of the Dual-Polarized Patch Antenna and Two-Element Array by FDTD[J]. Acta Electronica Sinica, 2002, 30(9): 1333-1335.
DOI：

YANG Xue-xia, ZHONG Shun-shi. Analysis of the Dual-Polarized Patch Antenna and Two-Element Array by FDTD[J]. Acta Electronica Sinica, 2002, 30(9): 1333-1335. DOI：

摘要

本文用FDTD全波分析法研究了双极化方形贴片单元的物理参数

即馈线宽度、相对介电常数和基片厚度对天线谐振频率、反射系数和隔离度的影响.比较了这些参数对二元阵和单元性能影响的不同

同时研究了阵列互耦随天线参数的变化情况.

Abstract

The effects of dual-polarized square patch antenna physical parameters

such as the width of feedline

the relative dielectric constant and the depth of the substrate

on the antenna resonant frequency

reflection coefficient and isolation are analyzed by the FDTD method.The different effects of these parameters on the two-element array performance are compared with those of the single element.The variances of the array coupling with its parameters are also studied.

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