UM
Affiliated with RCfalse
A Modal Method to Enhance AR Bandwidth: Exemplified by A CP Crossed Dipole Antenna
Lin,Jiang Feng; Zhu,Lei
2020-12-08
Conference Name2020 IEEE Asia-Pacific Microwave Conference (APMC)
Source PublicationAsia-Pacific Microwave Conference Proceedings, APMC
Volume2020-December
Pages239-241
Conference Date8-11 Dec. 2020
Conference PlaceHong Kong
Abstract

This paper discusses a modal method to enhance axial-ratio (AR) bandwidth of a circularly-polarized (CP) antenna. Particularly, a crossed dipole antenna with AR bandwidth enhanced is proposed for revealing the technical details. It is found that two new modes can be introduced by adding two parasitic dipoles. Then the AR bandwidth and the CP performance within the AR bandwidth could be improved through adjusting resonant frequency (ResF) and polarization of one of the new modes. This conclusion is validated by simulated results and parametric study.

KeywordAxial-ratio (Ar) Bandwidth Characteristic Modes Theory (Cmt) Dipoles Polarization Resonant Frequency (Resf)
DOI10.1109/APMC47863.2020.9331441
URLView the original
Language英語English
Fulltext Access
Citation statistics
Document TypeConference paper
CollectionUniversity of Macau
AffiliationUniversity of Macau,Faculty of Science and Technology,Macao
First Author AffilicationFaculty of Science and Technology
Recommended Citation
GB/T 7714
Lin,Jiang Feng,Zhu,Lei. A Modal Method to Enhance AR Bandwidth: Exemplified by A CP Crossed Dipole Antenna[C],2020:239-241.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Lin,Jiang Feng]'s Articles
[Zhu,Lei]'s Articles
Baidu academic
Similar articles in Baidu academic
[Lin,Jiang Feng]'s Articles
[Zhu,Lei]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Lin,Jiang Feng]'s Articles
[Zhu,Lei]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.