Study of Radiation Characteristics of Prolate or Oblate Spheroidal Antennas Using Shape Perturbation Method

被引：0
|
作者：
Kolezas, Georgios D. [1 ]
Zouros, Grigorios P. [1 ]
Roumeliotis, John A. [1 ]
机构：
[1] Natl Tech Univ Athens, Sch Elect & Comp Engn, GR-15773 Athens, Greece
来源：
2015 IEEE INTERNATIONAL CONFERENCE ON MICROWAVES, COMMUNICATIONS, ANTENNAS AND ELECTRONIC SYSTEMS (COMCAS) | 2015年
关键词：
Closed-form solution; radiation pattern; radiation power; spheroidal antenna; SCATTERING;
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：
In this work we present a closed-form solution for the electromagnetic radiation of a prolate or oblate spheroidal antenna. The problem is solved using a shape perturbation technique, allowing a closed-form solution which is valid for small eccentricities of the spheroid. We validate our approach by comparing with the full wave solution and present numerical results for radiation patterns.
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