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Dual circularly polarized loop antenna using a pair of resonant even modes
Lu Xu1; Wen‐Jun Lu1; Cheng‐Ying Yuan1; Lei Zhu2
2019-01-28
Source PublicationInternational Journal of RF and Microwave Computer-Aided Engineering
ISSN1096-4290
Volume29Issue:6
Abstract

Conceptual design of dual circularly polarized (CP) square loop antennas using a pair of resonant even-modes for wireless sensor application is presented. A pair of even-modes is simultaneously excited within a single, nonuniform square loop ele-ment and employed to realize a dual circular polarization characteristic. When the natural boundary conditions of the even-modes and the feed lines are matched,respectively, a bidirectional dual CP loop antenna can be attained at first. Then, a unidirectional dual CP loop antenna is designed by introducing a simple metallic reflector. Both bidirectional and unidirectional designs exhibit dual CP perfor-mance with available operation bandwidth of 10.0% and 8.5%. The design approach is expected to get applications in dual CP antenna designs for wireless sensor systems

KeywordDual Circularly Polarized Antennas Even-mode Resonant Square Loop Antenna
DOIhttps://doi.org/10.1002/mmce.21703
Indexed BySCI
Language英语
WOS Research AreaComputer Science ; Engineering
WOS SubjectComputer Science, Interdisciplinary Applications ; Engineering, Electrical & Electronic
WOS IDWOS:000472178300030
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Cited Times [WOS]:2   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionFaculty of Science and Technology
DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING
Corresponding AuthorWen‐Jun Lu
Affiliation1.Jiangsu Key Laboratory of Wireless Communications, Nanjing University of Posts & Telecommunications, College of Communications and Information Engineering, Nanjing, Jiangsu, China
2.Department of Electrical and Computer Engineering, Faculty of Science and Technology, University of Macau, Macau, China
Recommended Citation
GB/T 7714
Lu Xu,Wen‐Jun Lu,Cheng‐Ying Yuan,et al. Dual circularly polarized loop antenna using a pair of resonant even modes[J]. International Journal of RF and Microwave Computer-Aided Engineering,2019,29(6).
APA Lu Xu,Wen‐Jun Lu,Cheng‐Ying Yuan,&Lei Zhu.(2019).Dual circularly polarized loop antenna using a pair of resonant even modes.International Journal of RF and Microwave Computer-Aided Engineering,29(6).
MLA Lu Xu,et al."Dual circularly polarized loop antenna using a pair of resonant even modes".International Journal of RF and Microwave Computer-Aided Engineering 29.6(2019).
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