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Conference Paper: Planar UWB monopole antenna with tunable notch band
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TitlePlanar UWB monopole antenna with tunable notch band
 
AuthorsSun, X
Wang, C1
Cheung, SW1
Yuk, TI1
AbuTarboush, HF2
 
KeywordsGround planes
Loss tangent
Notch-band
Planar monopole antenna
Relative permittivity
Ultrawideband applications
 
Issue Date2012
 
PublisherElectromagnetics Academy. The Journal's web site is located at http://www.piers.org/piersproceedings/
 
CitationThe 2012 Progress in Electromagnetics Research Symposium (PIERS 2012), Kuala Lumpur, Malaysia, 27-30 March 2012. In Progress In Electromagnetics Research Symposium, 2012, p. 832-835 [How to Cite?]
 
AbstractIn this paper, a planar monopole antenna with a tunable notch band for ultra wideband (UWB) applications is proposed. The antenna consists of an elliptical radiator, a microstrip-feed line and a ground plane. A meander-defected-ground structure (meander-DGS) etched on the ground plane is used to create a notch. A variable capacitor placed on the meander- DGS structure is used to tune the frequency of the notch band. The antenna is designed on a 30mm(W)×39.1mm(L)×0.762mm (h) substrate with a relative permittivity of 3.48 and a loss tangent of 0.004. The antenna is studied by using computer simulation. The results show that the notch band can be tuned from 5.5 to 9.6 GHz by varying the capacitance from 1.7 to 0.07 pF, respectively.
 
ISBN978-193414220-2
 
ISSN1559-9450
 
DC FieldValue
dc.contributor.authorSun, X
 
dc.contributor.authorWang, C
 
dc.contributor.authorCheung, SW
 
dc.contributor.authorYuk, TI
 
dc.contributor.authorAbuTarboush, HF
 
dc.date.accessioned2012-09-20T08:16:24Z
 
dc.date.available2012-09-20T08:16:24Z
 
dc.date.issued2012
 
dc.description.abstractIn this paper, a planar monopole antenna with a tunable notch band for ultra wideband (UWB) applications is proposed. The antenna consists of an elliptical radiator, a microstrip-feed line and a ground plane. A meander-defected-ground structure (meander-DGS) etched on the ground plane is used to create a notch. A variable capacitor placed on the meander- DGS structure is used to tune the frequency of the notch band. The antenna is designed on a 30mm(W)×39.1mm(L)×0.762mm (h) substrate with a relative permittivity of 3.48 and a loss tangent of 0.004. The antenna is studied by using computer simulation. The results show that the notch band can be tuned from 5.5 to 9.6 GHz by varying the capacitance from 1.7 to 0.07 pF, respectively.
 
dc.description.naturelink_to_OA_fulltext
 
dc.identifier.citationThe 2012 Progress in Electromagnetics Research Symposium (PIERS 2012), Kuala Lumpur, Malaysia, 27-30 March 2012. In Progress In Electromagnetics Research Symposium, 2012, p. 832-835 [How to Cite?]
 
dc.identifier.epage835
 
dc.identifier.hkuros207867
 
dc.identifier.isbn978-193414220-2
 
dc.identifier.issn1559-9450
 
dc.identifier.scopuseid_2-s2.0-84868541522
 
dc.identifier.spage832
 
dc.identifier.urihttp://hdl.handle.net/10722/165223
 
dc.languageeng
 
dc.publisherElectromagnetics Academy. The Journal's web site is located at http://www.piers.org/piersproceedings/
 
dc.publisher.placeUnited States
 
dc.relation.ispartofProgress In Electromagnetics Research Symposium
 
dc.subjectGround planes
 
dc.subjectLoss tangent
 
dc.subjectNotch-band
 
dc.subjectPlanar monopole antenna
 
dc.subjectRelative permittivity
 
dc.subjectUltrawideband applications
 
dc.titlePlanar UWB monopole antenna with tunable notch band
 
dc.typeConference_Paper
 
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<contributor.author>Wang, C</contributor.author>
<contributor.author>Cheung, SW</contributor.author>
<contributor.author>Yuk, TI</contributor.author>
<contributor.author>AbuTarboush, HF</contributor.author>
<date.accessioned>2012-09-20T08:16:24Z</date.accessioned>
<date.available>2012-09-20T08:16:24Z</date.available>
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<identifier.citation>The 2012 Progress in Electromagnetics Research Symposium (PIERS 2012), Kuala Lumpur, Malaysia, 27-30 March 2012. In Progress In Electromagnetics Research Symposium, 2012, p. 832-835</identifier.citation>
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<description.abstract>In this paper, a planar monopole antenna with a tunable notch band for ultra wideband (UWB) applications is proposed. The antenna consists of an elliptical radiator, a microstrip-feed line and a ground plane. A meander-defected-ground structure (meander-DGS) etched on the ground plane is used to create a notch. A variable capacitor placed on the meander- DGS structure is used to tune the frequency of the notch band. The antenna is designed on a 30mm(W)&#215;39.1mm(L)&#215;0.762mm (h) substrate with a relative permittivity of 3.48 and a loss tangent of 0.004. The antenna is studied by using computer simulation. The results show that the notch band can be tuned from 5.5 to 9.6 GHz by varying the capacitance from 1.7 to 0.07 pF, respectively.</description.abstract>
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<subject>Ground planes</subject>
<subject>Loss tangent</subject>
<subject>Notch-band</subject>
<subject>Planar monopole antenna</subject>
<subject>Relative permittivity</subject>
<subject>Ultrawideband applications</subject>
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Author Affiliations
  1. The University of Hong Kong
  2. King Abdullah University of Science and Technology