PARAMETRIC STUDY AND PERFORMANCE OF COMPACT DIELECTRIC LOADED CIRCULAR WAVEGUIDE FEEDS

被引：0

作者：

Qudrat-E-Maula, Mohammad ^{[1
]}

Shafai, Lotfollah ^{[1
]}

Pour, Zahra A. ^{[1
]}

机构：

[1] Univ Manitoba, Dept Elect & Comp Engn, Winnipeg, MB R3T 2N2, Canada

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2015年 / 57卷 / 06期

关键词：

dielectric rod; circular waveguide; symmetric patterns; prime focus reflector; ROD ANTENNA;

D O I：

10.1002/mop.29104

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：

Radiation characteristics of dielectric loaded circular waveguide feeds are investigated and a design procedure is outlined. For a given waveguide radius, the radiation pattern equalization is achieved by adjusting the extended dielectric length from the aperture. A prototype is designed, fabricated, and studied in the laboratory, validating the design procedure. (c) 2015 Wiley Periodicals, Inc. Microwave Opt Technol Lett 57:1432-1438, 2015

引用

页码：1432 / 1438

页数：7

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