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dc.contributor.authorWu, Sung-Jungen_US
dc.contributor.authorKang, Cheng-Hungen_US
dc.contributor.authorChen, Keng-Hsienen_US
dc.contributor.authorTarng, Jenn-Hwanen_US
dc.date.accessioned2014-12-08T15:06:44Z-
dc.date.available2014-12-08T15:06:44Z-
dc.date.issued2010-06-01en_US
dc.identifier.issn0018-926Xen_US
dc.identifier.urihttp://dx.doi.org/10.1109/TAP.2010.2046839en_US
dc.identifier.urihttp://hdl.handle.net/11536/5295-
dc.description.abstractA novel band-notched planar monopole ultrawideband (UWB) antenna is proposed. A notched band, located in the 5 GHz WLAN band, is created using a resonator at the center of a fork-shaped antenna. The resonator is composed of an open-looped resonator and two tapped lines. With the open-looped resonator, the antenna has a good band-notched performance and bandstop-filter-like response in the target band. A parametric study of the notched bandwidth is described that explored the antenna operating mechanism. Then, an equivalent circuit model illustrates the band-notched behaviors more clearly. The antenna input admittance calculated with the equivalent circuit model reasonably agrees with the HFSS simulated result. The proposed antenna also features flat gain frequency responses, small varied group delay and 15 to 35 dB gain suppression at the notched band. Accordingly, the band-notched antenna can effectively select target bands by adjusting these antenna parameters.en_US
dc.language.isoen_USen_US
dc.subjectEquivalent circuitsen_US
dc.subjecthigh quality factoren_US
dc.subjectmonopole antennaen_US
dc.subjectopen-looped resonatoren_US
dc.subjectultrawideband (UWB) antennaen_US
dc.titleStudy of an Ultrawideband Monopole Antenna With a Band-Notched Open-Looped Resonatoren_US
dc.typeArticleen_US
dc.identifier.doi10.1109/TAP.2010.2046839en_US
dc.identifier.journalIEEE TRANSACTIONS ON ANTENNAS AND PROPAGATIONen_US
dc.citation.volume58en_US
dc.citation.issue6en_US
dc.citation.spage1890en_US
dc.citation.epage1897en_US
dc.contributor.department交大名義發表zh_TW
dc.contributor.departmentNational Chiao Tung Universityen_US
dc.identifier.wosnumberWOS:000278531600008-
dc.citation.woscount24-
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