Design and analysis of multisegment dielectric resonator antennas

被引:139
|
作者
Petosa, A [1 ]
Simons, N [1 ]
Siushansian, R [1 ]
Ittipiboon, A [1 ]
Cuhaci, M [1 ]
机构
[1] Commun Res Ctr Canada, Ottawa, ON K1H 8S2, Canada
关键词
dielectric resonator antennas;
D O I
10.1109/8.855492
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
The multisegment dielectric resonator antenna (MSDRA) has recently been developed to significantly enhance the coupling to a microstrip line. The MSDRA greatly facilitates the integration with a printed feed distribution network for use in a large array environment. The thickness and permittivity of the dielectric insert of the MSDRA can be adjusted to match the element impedance to that of the feed line. A detailed study of the effects of varying the dielectric insert parameters was carried out and useful guidelines are presented for the design of MSDRA's.
引用
收藏
页码:738 / 742
页数:5
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