INPUT IMPEDANCE OF HEMISPHERICAL DIELECTRIC RESONATOR ANTENNA

被引：22
|
作者：
LEUNG, KW [1 ]
LUK, KM [1 ]
LAI, KYA [1 ]
LIN, D [1 ]
机构：
[1] TSING HUA UNIV,DEPT ELECTR ENGN,DIV MICROWAVE & ANTENNA,BEIJING,PEOPLES R CHINA
来源：
ELECTRONICS LETTERS | 1991年 / 27卷 / 24期
关键词：
ANTENNAS; DIELECTRIC ANTENNAS;
D O I：
10.1049/el:19911397
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 coaxially fed hemispherical dielectric resonator antenna is investigated theoretically. The input impedance of the lowest order TE111 mode that radiates efficiently in the broadside direction is calculated using the reaction formula. The result is compared with experimental data available in the literature. The effects of the probe length, feed position and dielectric constant on the input impedance are studied.
引用
收藏
页码：2259 / 2260
页数：2
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