Dielectric resonator antenna mounted on a circular cylindrical ground plane

被引：8
|
作者：
Zainud-Deen S.H. [1 ]
Malhat H.A. [1 ]
Awadalla K.H. [1 ]
机构：
[1] Faculty of Electronic Engineering, Menoufia University
来源：
Progress In Electromagnetics Research B | 2010年 / 19期
关键词：
All Open Access; Bronze;
D O I：
10.2528/PIERB09123003
中图分类号：
学科分类号：
摘要：
This paper, the radiation characteristics of the single-element cylindrical dielectric resonator antenna mounted on the surface of a metallic hollow circular cylindrical structure is investigated. The effect of the radius of curvature on the return loss, input impedance, standing wave ratio, and radiation pattern is explored. Mutual coupling between two identical cylindrical dielectric resonator antennas on a cylindrical structure in difierent configurations is determined. To reduce the mutual coupling between the two antennas, the surface of the cylinderical ground plane is defected by cutting slots, or inserting quarter wavelength grooves between the two antennas. The finite element method and the finite integration technique are used to calculate the radiation characteristics of the antenna.
引用
收藏
页码：427 / 444
页数：17
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