Double Step Junction Coupled Waveguide Fed Dielectric Resonator Antenna

P. M. Jasmine, P. Abdulla, P. M. Raphika
{"title":"Double Step Junction Coupled Waveguide Fed Dielectric Resonator Antenna","authors":"P. M. Jasmine, P. Abdulla, P. M. Raphika","doi":"10.1109/ICACC.2015.53","DOIUrl":null,"url":null,"abstract":"A novel coupling enhancement technique of waveguide fed hemispherical dielectric resonator antenna (DRA) is presented in this paper. A capacitive waveguide junction using two steps is placed between the rectangular waveguide and the slotted ground plane, DRA is placed above the ground plane. Single, dual and wide band operation of the proposed technique is illustrated. Very good coupling is obtained with the double step junction coupled waveguide fed DRA. Broadside radiation patterns with very low levels of cross polarization are obtained.","PeriodicalId":368544,"journal":{"name":"2015 Fifth International Conference on Advances in Computing and Communications (ICACC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 Fifth International Conference on Advances in Computing and Communications (ICACC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICACC.2015.53","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1

Abstract

A novel coupling enhancement technique of waveguide fed hemispherical dielectric resonator antenna (DRA) is presented in this paper. A capacitive waveguide junction using two steps is placed between the rectangular waveguide and the slotted ground plane, DRA is placed above the ground plane. Single, dual and wide band operation of the proposed technique is illustrated. Very good coupling is obtained with the double step junction coupled waveguide fed DRA. Broadside radiation patterns with very low levels of cross polarization are obtained.
双阶结耦合波导馈电介质谐振器天线
提出了一种新型波导馈电半球形介质谐振器天线的耦合增强技术。在矩形波导和开槽接地面之间放置一个两级电容波导结,DRA放置在接地面之上。说明了该技术的单频段、双频段和宽带运行。双阶结耦合波导馈电DRA获得了很好的耦合效果。得到了极低水平交叉极化的宽侧辐射图。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信