Analysis of Aperture Coupled Microstrip Antenna with Circular Polarization Diversity

被引：0

作者：

Elhefnawy, Mohamed ^{[1
]}

Ismail, Widad ^{[1
]}

机构：

[1] Univ Sains Malaysia, Sch Elect & Elect Engn, Perai 14300, Pulau Pinang, Malaysia

来源：

WIRELESS PERSONAL COMMUNICATIONS | 2011年 / 56卷 / 02期

关键词：

Aperture coupled structure; Cavity model; Circular polarization diversity; DESIGN;

D O I：

10.1007/s11277-009-9833-x

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

The circular polarization diversity with the square patch microstrip antenna was obtained by the implantation of the quadrature hybrid as a microstrip feed line. The small size antenna is achieved by using the aperture coupled structure. The analysis of an aperture-coupled microstrip antenna (ACMSA) based on the cavity model theory is presented in this paper. The cavity model has been used to design an ACMSA and determine the relationship between the input impedance of the ACMSA and the position of the aperture. The matlab and the Advanced Design Software have been used for designing and simulating the ACMSA. There is a good agreement between the simulated and the experimental results.

引用

页码：301 / 314

页数：14

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