Design of tri-Notched UWB antenna based on elliptical and circular ring resonators

This article presents the design of a compact coplanar waveguide (CPW) fed Monopole Antenna for ultra-wideband (UWB) applications. The semi-circular shaped radiator is fed with a 50-O line that resonates within the UWB frequency range. Two notching elements are used to reduce narrowband interference...

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Detalles Bibliográficos
Autores: Ur, Saeed, Cao, Qunsheng, Li, You, Gil Galí, Ignacio|||0000-0002-7175-5756, Yi, Wan
Tipo de recurso: artículo
Fecha de publicación:2018
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/127101
Acceso en línea:https://hdl.handle.net/2117/127101
https://dx.doi.org/10.1002/mmce.21648
Access Level:acceso abierto
Palabra clave:Notch effect
Resonators
ultra wideband antennas
circular ring resonator
notch characteristics
elliptic slot
Efecte d'entailla
Ressonadors
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Antenes i agrupacions d'antenes
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repository_id_str
spelling Design of tri-Notched UWB antenna based on elliptical and circular ring resonatorsUr, SaeedCao, QunshengLi, YouGil Galí, Ignacio|||0000-0002-7175-5756Yi, WanNotch effectResonatorsultra wideband antennascircular ring resonatornotch characteristicselliptic slotEfecte d'entaillaRessonadorsÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Antenes i agrupacions d'antenesThis article presents the design of a compact coplanar waveguide (CPW) fed Monopole Antenna for ultra-wideband (UWB) applications. The semi-circular shaped radiator is fed with a 50-O line that resonates within the UWB frequency range. Two notching elements are used to reduce narrowband interferences. An elliptical ring resonator is etched out from the radiator to suppress 3.97-4.48¿GHz narrowband interference whereas, narrow bands from 5.79 to 6.57¿GHz (WLAN) and 7.30-7.60¿GHz (X band downlink) were suppressed by loading a metamaterial inspired circular ring resonator behind the feed line. Moreover, the lower notching band due to the elliptical ring resonator can be further tuned to lower resonance frequencies by controlling the capacitance of the embedded varactor diode. The antenna has a compact size of 36¿×¿34¿×¿1 mm3. The antenna is simulated, fabricated and measured in an Anechoic Chamber. The measured results are in good agreement with the simulated results.Peer Reviewed20182018-12-1820192019-01-17journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/vnd.openxmlformats-officedocument.wordprocessingml.documenthttps://hdl.handle.net/2117/127101https://dx.doi.org/10.1002/mmce.21648reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/1271012026-05-27T15:37:01Z
dc.title.none.fl_str_mv Design of tri-Notched UWB antenna based on elliptical and circular ring resonators
title Design of tri-Notched UWB antenna based on elliptical and circular ring resonators
spellingShingle Design of tri-Notched UWB antenna based on elliptical and circular ring resonators
Ur, Saeed
Notch effect
Resonators
ultra wideband antennas
circular ring resonator
notch characteristics
elliptic slot
Efecte d'entailla
Ressonadors
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Antenes i agrupacions d'antenes
title_short Design of tri-Notched UWB antenna based on elliptical and circular ring resonators
title_full Design of tri-Notched UWB antenna based on elliptical and circular ring resonators
title_fullStr Design of tri-Notched UWB antenna based on elliptical and circular ring resonators
title_full_unstemmed Design of tri-Notched UWB antenna based on elliptical and circular ring resonators
title_sort Design of tri-Notched UWB antenna based on elliptical and circular ring resonators
dc.creator.none.fl_str_mv Ur, Saeed
Cao, Qunsheng
Li, You
Gil Galí, Ignacio|||0000-0002-7175-5756
Yi, Wan
author Ur, Saeed
author_facet Ur, Saeed
Cao, Qunsheng
Li, You
Gil Galí, Ignacio|||0000-0002-7175-5756
Yi, Wan
author_role author
author2 Cao, Qunsheng
Li, You
Gil Galí, Ignacio|||0000-0002-7175-5756
Yi, Wan
author2_role author
author
author
author
dc.subject.none.fl_str_mv Notch effect
Resonators
ultra wideband antennas
circular ring resonator
notch characteristics
elliptic slot
Efecte d'entailla
Ressonadors
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Antenes i agrupacions d'antenes
topic Notch effect
Resonators
ultra wideband antennas
circular ring resonator
notch characteristics
elliptic slot
Efecte d'entailla
Ressonadors
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Antenes i agrupacions d'antenes
description This article presents the design of a compact coplanar waveguide (CPW) fed Monopole Antenna for ultra-wideband (UWB) applications. The semi-circular shaped radiator is fed with a 50-O line that resonates within the UWB frequency range. Two notching elements are used to reduce narrowband interferences. An elliptical ring resonator is etched out from the radiator to suppress 3.97-4.48¿GHz narrowband interference whereas, narrow bands from 5.79 to 6.57¿GHz (WLAN) and 7.30-7.60¿GHz (X band downlink) were suppressed by loading a metamaterial inspired circular ring resonator behind the feed line. Moreover, the lower notching band due to the elliptical ring resonator can be further tuned to lower resonance frequencies by controlling the capacitance of the embedded varactor diode. The antenna has a compact size of 36¿×¿34¿×¿1 mm3. The antenna is simulated, fabricated and measured in an Anechoic Chamber. The measured results are in good agreement with the simulated results.
publishDate 2018
dc.date.none.fl_str_mv 2018
2018-12-18
2019
2019-01-17
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/127101
https://dx.doi.org/10.1002/mmce.21648
url https://hdl.handle.net/2117/127101
https://dx.doi.org/10.1002/mmce.21648
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/vnd.openxmlformats-officedocument.wordprocessingml.document
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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