Linearly Polarized and Circularly Polarized Cylindrical Dielectric Resonator Antenna

被引:0
|
作者
Usha, Lakshminarayana [1 ]
Krishnamoorthy, Kandasamy [2 ]
机构
[1] Natl Inst Technol, Mangalore, Karnataka, India
[2] Natl Inst Technol, Dept Elect & Commun, Mangalore, Karnataka, India
关键词
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
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 (HEM11 delta, HEM21 delta, and HEM13 delta) 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 (HEM11 delta, HEM21 delta-like, HEM21 delta, HEM12 delta, HEM13 delta, HEM14 delta) in three impedance bands and three CP bands. A different sense of CP is reported. The antennas operate in both C and X bands.
引用
收藏
页码:57 / 65
页数:9
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