Radiation pattern of aperture coupled prolate hemispheroidal dielectric resonator antenna

被引：22
|
作者：
Song, Y. [1 ]
Sebak, A. R. [1 ]
机构：
[1] Concordia Univ, Dept Elect & Comp Engn, Montreal, PQ H3G 1M8, Canada
来源：
PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER | 2006年 / 58卷
关键词：
D O I：
10.2528/PIER05072804
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：
An analytical solution for the radiation by a prolate hemispheroidal dielectric resonator antenna ( DRA) over an infinite ground plane excited by a rectangular slot is presented. The dyadic Green's functions pertaining to a magnetic-current source are used in a form convenient for numerical computations. The dyadic Green's functions are then employed to formulate the electromagnetic fields radiated by the DRA. The electromagnetic far field is expressed analytically in a compact form. The far field patterns for different design parameters are computed and plotted.
引用
收藏
页码：115 / 133
页数：19
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