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Article: Coplanar waveguide-fed dual-band antenna for wireless local area network applications

TitleCoplanar waveguide-fed dual-band antenna for wireless local area network applications
Authors
KeywordsBand-Stop Filter
Cpw
Dual-Band
Wlan
Issue Date2012
PublisherJohn Wiley & Sons, Inc. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jhome/37176
Citation
Microwave And Optical Technology Letters, 2012, v. 54 n. 6, p. 1391-1396 How to Cite?
Abstract
This article presented a dual-band monopole antenna fed by a coplanar waveguide (CPW) for wireless device applications in the 802.11b/a wireless local area network (WLAN) standards. The antenna consists of a rectangular radiator, two rectangular slots cut on both sides of the radiator, a semiring slot on the radiator, and a CPW feed for easy integration with other components on the printed circuit board. Parametric studies are carried out on the semiring slot and rectangular slots. The rectangular radiator generates two resonant bands at about 2.4 GHz for the 802.11b standard and 5.5 GHz for the upper band of the 802.11a. The semiring slot forms a resonator/bandstop filter to separate the radiator into two parts, hence generating another resonant band at around 5 GHz to cover the lower band of the 802.11a standard. The two rectangular slots improve impedance matching for the 802.11a standard. Simulation and measurement results of the proposed antenna show good agreements. Results show that the proposed dual-band antenna has good performances in terms of radiation pattern, peak gain, and radiation efficiency. The bandwidth for the 802.11a standard can be easily adjusted using dimensions of the semiring and rectangular slot, giving an easy way for engineers to design antennas for wireless device applications for the WLAN standards. © 2012 Wiley Periodicals, Inc.
Persistent Identifierhttp://hdl.handle.net/10722/155742
ISSN
2013 Impact Factor: 0.623
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorSun, Xen_US
dc.contributor.authorCheung, SWen_US
dc.contributor.authorYuk, TIen_US
dc.date.accessioned2012-08-08T08:35:07Z-
dc.date.available2012-08-08T08:35:07Z-
dc.date.issued2012en_US
dc.identifier.citationMicrowave And Optical Technology Letters, 2012, v. 54 n. 6, p. 1391-1396en_US
dc.identifier.issn0895-2477en_US
dc.identifier.urihttp://hdl.handle.net/10722/155742-
dc.description.abstractThis article presented a dual-band monopole antenna fed by a coplanar waveguide (CPW) for wireless device applications in the 802.11b/a wireless local area network (WLAN) standards. The antenna consists of a rectangular radiator, two rectangular slots cut on both sides of the radiator, a semiring slot on the radiator, and a CPW feed for easy integration with other components on the printed circuit board. Parametric studies are carried out on the semiring slot and rectangular slots. The rectangular radiator generates two resonant bands at about 2.4 GHz for the 802.11b standard and 5.5 GHz for the upper band of the 802.11a. The semiring slot forms a resonator/bandstop filter to separate the radiator into two parts, hence generating another resonant band at around 5 GHz to cover the lower band of the 802.11a standard. The two rectangular slots improve impedance matching for the 802.11a standard. Simulation and measurement results of the proposed antenna show good agreements. Results show that the proposed dual-band antenna has good performances in terms of radiation pattern, peak gain, and radiation efficiency. The bandwidth for the 802.11a standard can be easily adjusted using dimensions of the semiring and rectangular slot, giving an easy way for engineers to design antennas for wireless device applications for the WLAN standards. © 2012 Wiley Periodicals, Inc.en_US
dc.languageengen_US
dc.publisherJohn Wiley & Sons, Inc. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jhome/37176en_US
dc.relation.ispartofMicrowave and Optical Technology Lettersen_US
dc.subjectBand-Stop Filteren_US
dc.subjectCpwen_US
dc.subjectDual-Banden_US
dc.subjectWlanen_US
dc.titleCoplanar waveguide-fed dual-band antenna for wireless local area network applicationsen_US
dc.typeArticleen_US
dc.identifier.emailYuk, TI:tiyuk@eee.hku.hken_US
dc.identifier.authorityYuk, TI=rp00210en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1002/mop.26859en_US
dc.identifier.scopuseid_2-s2.0-84863379903-
dc.identifier.hkuros207893-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-84858789945&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume54en_US
dc.identifier.issue6en_US
dc.identifier.spage1391en_US
dc.identifier.epage1396en_US
dc.identifier.isiWOS:000301715800014-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridSun, X=55127714300en_US
dc.identifier.scopusauthoridCheung, SW=55130109300en_US
dc.identifier.scopusauthoridYuk, TI=6603685705en_US

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