Design of a New Radio-Frequency Switch Topology with Very Low Polarization Current

Simple item page
dc.contributor.authorMejri, Fethi
dc.contributor.authorAguili, Taoufik
dc.coverage.issue2cs
dc.coverage.volume28cs
dc.date.accessioned2020-04-30T10:34:53Z
dc.date.available2020-04-30T10:34:53Z
dc.date.issued2019-06cs
dc.description.abstractEmbedded systems are generally powered by batteries, characterized by a limited duration of electrical energy storage. For that, low power consuming RF components are often used. This work focuses on the design of a new RF switch based on one varicap diode within a series/parallel circuit topology. The latter is low-power-consuming in both ON and OFF mode and inhibits eventual nonlinearities caused by series diodes such as common PIN diodes. Before performing simulations, the diode has been characterized experimentally in the whole UHF band of interest and the extracted S-parameters have been used in the simulations of the resonating structure. The optimized switch has been measured and has showed a good agreement with simulated results in terms of high isolation (50 dB) and low insertion loss (0.1 dB). These results showed better performances compared to other structures based on RF MEMS, PIN diode or FET transistor devices, available in the literature.en
dc.formattextcs
dc.format.extent414-421cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2019 vol. 28, č. 2, s. 414-421. ISSN 1210-2512cs
dc.identifier.doi10.13164/re.2019.0414en
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/186876
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttps://www.radioeng.cz/fulltexts/2019/19_02_0414_0421.pdfcs
dc.rightsCreative Commons Attribution 4.0 International licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.subjectRF switchen
dc.subjectmicro-strip structureen
dc.subjectmicrowaveen
dc.subjectvaricap diodeen
dc.subjectparallel and series resonanceen
dc.subjectreconfigurable resonant circuiten
dc.subjectvery low polarization currenten
dc.titleDesign of a New Radio-Frequency Switch Topology with Very Low Polarization Currenten
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
19_02_0414_0421.pdf
Size:
551.71 KB
Format:
Adobe Portable Document Format
Description:
Download
Collections
2019/2