Print a compact single- and quad-band slot antenna on ceramic substrate

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dc.contributor.authorYang, C.F.
dc.contributor.authorCheung, M.
dc.contributor.authorHuang, C.
dc.contributor.authorSun, J.
dc.date.issued2010
dc.description.abstractA miniaturized slot antenna is designed on the 0.4mm thickness Al2O3 ceramic substrate with ground plane size of 30mm × 30mm and the printed method is used to get the designed patterns. Two different strip insets, U-shape and N-shape, are added in the slot to improve the characteristics of microstrip fed antennas. When a symmetrical U-shaped strip inset is added in the slot, the fabricated antenna reveals a single-band characteristic and has a relatively large return loss of −28.0 dB at 3.12GHz and a wide −10 dB impendence bandwidth of 8.9% (275 MHz). When an un-symmetrical N-shaped strip inset is added, the antenna reveals the quad-band characteristics with the resonant frequencies at 2.22 GHz, 3.23 GHz, 4.63 GHz, and 5.42 GHz, respectively. The gains and far-field radiation patterns of the N-shaped antenna are also developed in this study.
dc.description.statementofresponsibilityC.-F. Yang, M. Cheung, C.-Y. Huang and J.-S. Sun
dc.description.urihttp://adelaideaus.library.ingentaconnect.com/content/vsp/jew/2010/00000024/00000013/art00001
dc.identifier.citationJournal of Electromagnetic Waves and Applications, 2010; 24(13):1697-1707
dc.identifier.doi10.1163/156939310792486593
dc.identifier.issn0920-5071
dc.identifier.issn1569-3937
dc.identifier.urihttp://hdl.handle.net/2440/69546
dc.language.isoen
dc.publisherVSP
dc.rightsCopyright status unknown
dc.source.urihttps://doi.org/10.1163/156939310792486593
dc.titlePrint a compact single- and quad-band slot antenna on ceramic substrate
dc.typeJournal article
pubs.publication-statusPublished

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