Publication:
Switchable square ring bandpass to bandstop filter for ultra-wideband applications

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dc.citedby2
dc.contributor.authorAlqaisy M.en_US
dc.contributor.authorChakrabraty C.K.en_US
dc.contributor.authorAli J.K.en_US
dc.contributor.authorAlhawari A.R.en_US
dc.contributor.authorSaeidi T.en_US
dc.contributor.authorid55885807000en_US
dc.contributor.authorid6701755282en_US
dc.contributor.authorid57194671417en_US
dc.contributor.authorid26657121900en_US
dc.contributor.authorid56901296600en_US
dc.date.accessioned2023-05-29T06:39:24Z
dc.date.available2023-05-29T06:39:24Z
dc.date.issued2017
dc.descriptionBandpass filters; Microwave filters; Notch filters; Optical resonators; Resonators; Semiconductor diodes; Ultra-wideband (UWB); Band-stop characteristics; Computer simulation technology (CST); PiN diode; Ring resonator; Switchable filters; Transmission zeros; Ultra-wideband microstrip filters; Ultrawideband applications; Microstrip filtersen_US
dc.description.abstractIn this manuscript, serial-shunt of square ring resonators with step-impedance open circuited stub resonators to produce a new on-off switchable bandpass to bandstop response in the same ultra-wideband microstrip filter structure is proposed. The closed ring of series-shunt square ring resonators with a combine stubs are introduced to excite the bandpass response while bandstop characteristic excited when gaps are embedded in the corners of the square ring resonators. The main advantage of this microstrip filter is its capability to switch from bandpass-to-bandstop operation using open-short gap, respectively. A microwave simulator is utilized to show the switchable case by replacing Skyworks radio frequency diodes (RF-PIN) instead of those gaps. The entire filter models have been simulated using the computer simulation technology (CST) Microwave Studio. The computed results for the proposed filters were compared with the measured results of the both prototype structures (bandpass- and bandstop-filter). The codes also showed good agreement between them. Other advantages include being small in size, and low in effective cost. Copyright � Cambridge University Press and the European Microwave Association 2015.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1017/S1759078715001373
dc.identifier.epage60
dc.identifier.issue1
dc.identifier.scopus2-s2.0-84944096875
dc.identifier.spage51
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84944096875&doi=10.1017%2fS1759078715001373&partnerID=40&md5=168bfb31eea71fbf68c63aef41c49b38
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/23314
dc.identifier.volume9
dc.publisherCambridge University Pressen_US
dc.sourceScopus
dc.sourcetitleInternational Journal of Microwave and Wireless Technologies
dc.titleSwitchable square ring bandpass to bandstop filter for ultra-wideband applicationsen_US
dc.typeArticleen_US
dspace.entity.typePublication
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