Circularly Polarized Dual-Band Cylindrical Dielectric Resonator Antenna for Cubesat Applications

被引：0
|
作者：
Borthakur, Mandovi [1 ]
Khan, Taimoor [1 ]
Dash, Sounik Kiran Kumar [1 ]
机构：
[1] Natl Inst Technol Silchar, Dept Elect & Commun Engn, Silchar, Assam, India
来源：
2017 XXXIIND GENERAL ASSEMBLY AND SCIENTIFIC SYMPOSIUM OF THE INTERNATIONAL UNION OF RADIO SCIENCE (URSI GASS) | 2017年
关键词：
PATCH;
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：
A new circularly polarized dielectric resonator antenna (DRA) is reported for dual-band operation. A 50 Omega-microstrip line feed and an optimized inclined plus-shaped slot are utilized to excite the resonator at 7.4 GHz and 11.1 GHz, respectively with an axial ratio below to 3 dB. A 40 beamwidth gains at both the resonant frequencies are observed as > 5 dBi. The simulated and measured results are fairly matched. The performance of this antenna signifies it's suitability for Cubesat applications.
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页数：4
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