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Circularly polarized quarter-cylinder-shaped dielectric resonator antenna using a single probe feed
2015; Wiley; Volume: 57; Issue: 3 Linguagem: Inglês
10.1002/mop.28930
ISSN1098-2760
AutoresJ. W. O. Bezerra, D. G. Sousa, Cynthia Junqueira, M. A. S. Silva, Giovanni Cordeiro Barroso, A. S. B. Sombra,
Tópico(s)Advanced Antenna and Metasurface Technologies
ResumoMicrowave and Optical Technology LettersVolume 57, Issue 3 p. 722-726 Research Article Circularly polarized quarter-cylinder-shaped dielectric resonator antenna using a single probe feed Jose W. O. Bezerra, Corresponding Author Jose W. O. Bezerra Department of Teleinformatics Engineering, Federal University of Ceará, CEP 60455-760 Fortaleza, Ceará, BrazilCorresponding author: [email protected]Search for more papers by this authorD. G. Sousa, D. G. Sousa Department of Teleinformatics Engineering, Federal University of Ceará, CEP 60455-760 Fortaleza, Ceará, BrazilSearch for more papers by this authorC. C. M. Junqueira, C. C. M. Junqueira Institute of Aeronautics and Space (IAE), Praça Marechal Eduardo Gomes, 50, Vila das Acácias, CEP 12228-904 São José dos Campos, São Paulo, BrazilSearch for more papers by this authorMarcelo A. S. Silva, Marcelo A. S. Silva Telecommunications and Materials Science and Engineering Laboratory (LOCEM) at the Physics Department, Federal University of Ceará, Caixa Postal 6030, CEP 60455-760 Fortaleza, Ceará, BrazilSearch for more papers by this authorG. C. Barroso, G. C. Barroso Department of Teleinformatics Engineering, Federal University of Ceará, CEP 60455-760 Fortaleza, Ceará, BrazilSearch for more papers by this authorAntonio S. B. Sombra, Antonio S. B. Sombra Telecommunications and Materials Science and Engineering Laboratory (LOCEM) at the Physics Department, Federal University of Ceará, Caixa Postal 6030, CEP 60455-760 Fortaleza, Ceará, BrazilSearch for more papers by this author Jose W. O. Bezerra, Corresponding Author Jose W. O. Bezerra Department of Teleinformatics Engineering, Federal University of Ceará, CEP 60455-760 Fortaleza, Ceará, BrazilCorresponding author: [email protected]Search for more papers by this authorD. G. Sousa, D. G. Sousa Department of Teleinformatics Engineering, Federal University of Ceará, CEP 60455-760 Fortaleza, Ceará, BrazilSearch for more papers by this authorC. C. M. Junqueira, C. C. M. Junqueira Institute of Aeronautics and Space (IAE), Praça Marechal Eduardo Gomes, 50, Vila das Acácias, CEP 12228-904 São José dos Campos, São Paulo, BrazilSearch for more papers by this authorMarcelo A. S. Silva, Marcelo A. S. Silva Telecommunications and Materials Science and Engineering Laboratory (LOCEM) at the Physics Department, Federal University of Ceará, Caixa Postal 6030, CEP 60455-760 Fortaleza, Ceará, BrazilSearch for more papers by this authorG. C. Barroso, G. C. Barroso Department of Teleinformatics Engineering, Federal University of Ceará, CEP 60455-760 Fortaleza, Ceará, BrazilSearch for more papers by this authorAntonio S. B. Sombra, Antonio S. B. Sombra Telecommunications and Materials Science and Engineering Laboratory (LOCEM) at the Physics Department, Federal University of Ceará, Caixa Postal 6030, CEP 60455-760 Fortaleza, Ceará, BrazilSearch for more papers by this author First published: 23 January 2015 https://doi.org/10.1002/mop.28930Citations: 10Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onEmailFacebookTwitterLinkedInRedditWechat ABSTRACT This article proposes a dielectric resonator in the form of a quarter of a cylinder to perform as a circularly polarized antenna using a very simple feed design on which a single probe excites two resonant modes in phase quadrature and spatial orthogonality. This study examines some electromagnetic aspects of this antenna and it also presents and discusses the results achieved from computational simulation and experimental measurements. It was verified a good agreement between simulated and experimental results showing a 3-dB axial ratio bandwidth over 3% at 2.25 GHz. © 2015 Wiley Periodicals, Inc. Microwave Opt Technol Lett 57:722–726, 2015 REFERENCES 1 K.M. Luk and K.W. Leung, Dielectric resonator antennas, Research Studies Press Ltd, Baldock, 2002, pp. 1 and 245–292. 2 A. Petosa, Dielectric resonator antenna handbook, Artech House, Boston, 2007, pp. 2 and 172. 3 D.J. Arndt, Demystifying radio frequency interference: Causes and techniques for reduction, Trafford Publishing, Victoria, 2009, pp. 166–177. 4 V.S. Bagad, Satellite communications, Technical Publications, Pune, 2009, Unit-II. 5 C.A. Balanis, Antenna theory: Analysis and design, 3rd ed., Wiley, New York, 2005, pp. 71–76 and 813 and 1038–1043. 6 M.T.K. Tam and R.D. Murch, Compact circular sector and annular sector dielectric resonator antennas, IEEE Trans Antennas Propag 47 (1999), pp. 837–842. 7 M.T.K. Tam and R.D. Murch, Compact cylindrical sector dielectric resonator antennas, Digest of IEEE Antennas and Propagation Society International Symposium, Atlanta, GA, June 1998, pp. 1958–1961. 8 M.T.K. Tam and R.D. Murch, Half volume dielectric resonator antenna designs, Electron Lett 33 (1997), 1914–1916. 9 M.T.K. Tam and R.D. Murch, Circularly polarized circular sector dielectric resonator antenna, IEEE Trans Antennas Propag 48 (2000), 126–128. 10 Ansoft: Ansoft High Frequency Structure Simulator v10 User's Guide, Ansoft Corporation, Pittsburgh, 2005. 11 D.G. Swanson, Jr., W.J.R. Hoefer, Microwave circuit modeling using electromagnetic field simulation, Artech House, London, 2003, pp. 125–151. 12 C.A. Balanis, Advanced engineering electromagnetics, Wiley, New York, 1989, p. 357. 13 H. Iwasaki, H. Sawada, and K. Kawabata, A circularly polarized microstrip antenna using singly fed proximity coupled feed, In: Proceedings of International Symposium on Antennas and Propagation, Sapporo, Japan, September 1992, pp. 797–800. 14 D.M. Pozar and D.H. Schaubert, Microstrip antennas, Wiley-IEEE Press, New York, 2008, pp. 163–164. 15 D. Kajfez and P. Guillon, Dielectric resonators, 2nd ed., Noble Publishing, Tucker, 1998, pp. 1–3 and 113–185. 16 M. Abramowitz and I.A. Stegun, Handbook of mathematical functions with formulas, graphs, mathematical tables, Dover, New York, 1972, p. 370. 17 D. Kajfez, A.W. Glisson, and J. James, Computed modal field distributions for isolated dielectric resonators, IEEE Trans Microwave Theory Tech 32 (1984), 1609–1616. 18 M.T. Sebastian, Dielectric materials for wireless communication, Elsevier Science, Amsterdam, 2008, pp. 161–196 and 379–428. 19 K.L. Wong, Compact and broadband microstrip antennas, Wiley, New York, 2002, p. 165. Citing Literature Volume57, Issue3March 2015Pages 722-726 ReferencesRelatedInformation
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