A Systematic Design Method to Obtain Broadband Characteristics for Singly-Fed Electromagnetically Coupled Patch Antennas for Circular Polarization

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dc.contributor.author Chung, KL
dc.contributor.author Mohan, AS
dc.date.accessioned 2009-12-21T02:33:06Z
dc.date.issued 2003-12
dc.identifier.citation IEEE Transactions on Antennas and Propagation, 2003, 51 (12), pp. 3239 - 3248
dc.identifier.issn 0018-926X
dc.identifier.other C1 en_US
dc.identifier.uri http://hdl.handle.net/10453/4386
dc.description.abstract We present a systematic, empirical design technique to obtain optimum broadband impedance, axial-ratio (AR) and gain bandwidths for a singly-fed electromagnetically coupled patch antenna for circular polarization. Our investigation has also revealed tradeoffs amongst obtainable AR, impedance bandwidth and AR bandwidth. Using two design examples at different frequency bands and for different senses of circular polarization, we have demonstrated the effectiveness of the proposed knowledge-based tuning method. We have obtained at C-band measured values of impedance bandwidth (VSWR≤ 2) equal to 43%, 3-dB AR bandwidth of 8%, AR of less than 0.3 dB and a mean gain level of 7 dB. For the Ku-band element, a 40% impedance bandwidth and a 17.3% of 3-dB AR bandwidth have been obtained with a peak gain of 7.2 dBic.
dc.language eng
dc.relation.isbasedon 10.1109/TAP.2003.820949
dc.title A Systematic Design Method to Obtain Broadband Characteristics for Singly-Fed Electromagnetically Coupled Patch Antennas for Circular Polarization
dc.type Journal Article
dc.parent IEEE Transactions on Antennas and Propagation
dc.journal.volume 12
dc.journal.volume 51
dc.journal.number 12 en_US
dc.publocation Piscataway, USA en_US
dc.identifier.startpage en_US
dc.identifier.startpage 3239 en_US
dc.identifier.endpage en_US
dc.identifier.endpage 3248 en_US
dc.cauo.name FEIT.School of Computing and Communications en_US
dc.conference Verified OK en_US
dc.for 090399 Biomedical Engineering Not Elsewhere Classified
dc.for 100501 Antennas and Propagation
dc.for 100510 Wireless Communications
dc.personcode 920438
dc.personcode 040264
dc.percentage 45 en_US
dc.classification.name Antennas and Propagation en_US
dc.classification.type FOR-08 en_US
dc.description.keywords Electromagnetically coupled patch (EMCP) antennas
dc.description.keywords Singly-fed circularly polarized (SFCP) patch antennas
dc.description.keywords Stacked patch antennas
pubs.embargo.period Not known
pubs.organisational-group /University of Technology Sydney
pubs.organisational-group /University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group /University of Technology Sydney/Faculty of Engineering and Information Technology/School of Elec, Mech and Mechatronic Systems
pubs.organisational-group /University of Technology Sydney/Strength - Health Technologies
utslib.copyright.status Closed Access
utslib.copyright.date 2015-04-15 12:17:09.805752+10
pubs.consider-herdc true
utslib.collection.history Closed (ID: 3)


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