DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lim, Sang-Ho | ko |
dc.contributor.author | Jung, Chae-Hyun | ko |
dc.contributor.author | Kim, Se-Young | ko |
dc.contributor.author | Myung, Noh-Hoon | ko |
dc.date.accessioned | 2013-03-11T16:18:21Z | - |
dc.date.available | 2013-03-11T16:18:21Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2011-03 | - |
dc.identifier.citation | MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, v.53, no.3, pp.679 - 686 | - |
dc.identifier.issn | 0895-2477 | - |
dc.identifier.uri | http://hdl.handle.net/10203/99579 | - |
dc.description.abstract | This article describes an accurate and efficient modeling of dual-band aperture-coupled microstrip patch antennas (ACMPAs) then have two types of asymmetric crossed slots. An asymmetric crossed slot ACMPA (ACS-ACMPA) is initially studied, and an asymmetric H-shaped crossed slot ACMPA (AHSCS-ACMPA) is then proposed and modeled to reduce the back radiation from the slots. To verify the suggested modeling, antennas operating at 3 GHz and 5 GHz are designed and fabricated. The computed resonance frequencies from the suggested modeling show excellent agreement with the simulated and measured results (with an error of less than 1% for the ACS-ACMPA and 1.34% for the AHSCS-ACMPA). To confirm the reduction of the back radiation, we simulated and measured the radiation patterns of the antennas. By using H-shaped slots, we obtained a front-back ratio enhancement of 2.6 dB at 3 GHz and 1.9 dB at 5 GHz. Because of their accuracy and simplicity, the proposed modelings are useful for the analysis and design of an ACS-ACMPA and an AHSCS-ACMPA for dual-band operation. (C) 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett 53:679-686, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.25761 | - |
dc.language | English | - |
dc.publisher | WILEY-BLACKWELL | - |
dc.subject | COUPLED MICROSTRIP ANTENNA | - |
dc.subject | TRANSMISSION-LINE ANALYSIS | - |
dc.subject | PATCH ANTENNA | - |
dc.title | ANALYSIS AND MODELING OF DUAL-BAND ACMPA WITH ASYMMETRIC CROSSED SLOTS | - |
dc.type | Article | - |
dc.identifier.wosid | 000286964400061 | - |
dc.identifier.scopusid | 2-s2.0-79251528561 | - |
dc.type.rims | ART | - |
dc.citation.volume | 53 | - |
dc.citation.issue | 3 | - |
dc.citation.beginningpage | 679 | - |
dc.citation.endingpage | 686 | - |
dc.citation.publicationname | MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | - |
dc.identifier.doi | 10.1002/mop.25761 | - |
dc.contributor.localauthor | Myung, Noh-Hoon | - |
dc.contributor.nonIdAuthor | Kim, Se-Young | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | aperture-coupled microstrip patch antenna | - |
dc.subject.keywordAuthor | dual-band | - |
dc.subject.keywordAuthor | crossed slot | - |
dc.subject.keywordAuthor | H-shaped slot | - |
dc.subject.keywordPlus | COUPLED MICROSTRIP ANTENNA | - |
dc.subject.keywordPlus | TRANSMISSION-LINE ANALYSIS | - |
dc.subject.keywordPlus | PATCH ANTENNA | - |
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