Ultra-Wideband Planar Monopole Antennas with Improved Characteristics

ABSTRACT Two planar elliptical ultra‐wideband (UWB) monopole antennas with total efficiency greater than 97% in the UWB are investigated. One has attractive feature and an excellent impedance matching with return loss lower than −22 dB in the whole UWB and the other one has very good radiation patte...

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Bibliographic Details
Published inMicrowave and optical technology letters Vol. 55; no. 9; pp. 2149 - 2154
Main Authors Lages, André V. S., Dmitriev, Victor, Kawakatsu, Marcelo N., Nascimento, Daniel C., Ferreira, Daniel B., da Costa, Ewerton S.
Format Journal Article
LanguageEnglish
Published New York Blackwell Publishing Ltd 01.09.2013
Wiley Subscription Services, Inc
Subjects
elliptical patch
Impedance matching
Microwaves
Monopole antennas
Noise levels
Reproduction
rounded corners ground plane
Ultrawideband
UWB planar antenna
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Summary:ABSTRACT Two planar elliptical ultra‐wideband (UWB) monopole antennas with total efficiency greater than 97% in the UWB are investigated. One has attractive feature and an excellent impedance matching with return loss lower than −22 dB in the whole UWB and the other one has very good radiation pattern characteristics. © 2013 Wiley Periodicals, Inc. Microwave Opt Technol Lett 55:2149–2154, 2013
Bibliography:Technological Institute of Aeronautics (ITA)
ark:/67375/WNG-VRFLZLNQ-N
ArticleID:MOP27808
istex:DDF4DABE704FD622694CA7AC8C581A6D2EE9F617
Brazilian agency CNPq
ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0895-2477
1098-2760
DOI:10.1002/mop.27808