Linearly Polarized and Circularly Polarized Cylindrical Dielectric Resonator Antenna

被引：0
|
作者：
Usha L. [1 ]
Krishnamoorthy K. [1 ,2 ]
机构：
[1] National Institute of Technology, Surathkal, Karnataka, Mangalore
[2] Department of Electronics and Communication, National Institute of Technology, Surathkal, Karnataka, Mangalore
来源：
Progress in Electromagnetics Research Letters | 2022年 / 102卷
关键词：
Circular polarization;
D O I：
10.2528/PIERL21112304
中图分类号：
学科分类号：
摘要：
This paper presents the design of a novel aperture coupled cylindrical dielectric resonator antenna with linear polarization and circular polarization. The linearly polarized cylindrical dielectric resonator antenna (LP CDRA) with proposed aperture and microstrip feed line excites three hybrid radiating modes (HEM11δ, HEM21δ, and HEM13δ) in three impedance bands. The circularly polarized cylindrical dielectric resonator antenna (CP CDRA) with proposed aperture and flag-shaped feed line excites six different hybrid radiation modes (HEM11δ, HEM21δ-like, HEM21δ, HEM12δ, HEM13δ, HEM14δ) in three impedance bands and three CP bands. A different sense of CP is reported. The antennas operate in both C and X bands. © 2022, Electromagnetics Academy. All rights reserved.
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页码：57 / 65
页数：8
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