Comparative Investigation of Dielectric Image Line-Slot and Microstrip-Slot Coupled Rectangular Dielectric Resonator Antenna

被引：0
|
作者：
Dashti, Hamideh [1 ]
Neshati, M. H.
Mohanna, F. [1 ]
机构：
[1] Univ Sistan & Baluchestan, Dept Elect, Zahedan, Iran
来源：
PROCEEDINGS ELMAR-2009 | 2009年
关键词：
Dielectric Resonator Antenna; Dielectric Image Line; Microstrip-slot Coupled; DESIGN;
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：
Two Dielectric Resonator Antenna (DRA) structures, Dielectric Image Line-slot and Microstrip-slot fed, are numerically investigated using two commercial software, HFSS and CST. Radiation characteristics of both antennas including return loss, radiation patterns and gain variation versus frequency are presented and compared for two DRAs. The effects of ground plane loss and dielectric loss on the radiation performance of the antennas are investigated. The results show that DIL-slot fed DRA has lower loss compare to microstrip-slot coupled DRA at 9.9 GHz.
引用
收藏
页码：267 / 270
页数：4
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