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290-GHz 17-dB ON-/OFF-Ratio Modulator With Resonance Control Varactors

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dc.contributor.authorLim, Sungmook-
dc.contributor.authorKoo, Hyunji-
dc.contributor.authorKim, Choul-Young-
dc.contributor.authorKim, Jungsoo-
dc.contributor.authorRieh, Jae-Sung-
dc.contributor.authorHong, Songcheol-
dc.date.accessioned2021-09-01T21:51:59Z-
dc.date.available2021-09-01T21:51:59Z-
dc.date.created2021-06-19-
dc.date.issued2019-01-
dc.identifier.issn1531-1309-
dc.identifier.urihttps://scholar.korea.ac.kr/handle/2021.sw.korea/68424-
dc.description.abstractA 17-dB on-/off-ratio modulator operating at 290 GHz that switches resonance frequencies of a transmission line resonator with two varactors is presented for ultrashort-distance communication. The resonance frequency is altered by the control voltage of the varactors. The high on/off ratio can be achieved due to a simple resonance control of a transmission line resonator. High-speed modulation is possible due to a small RC time constant associated with a control voltage node. It is fabricated by using a 65-nm CMOS process with a cutoff frequency of 220 GHz. We demonstrated an insertion loss of 3.49 dB, an on/off ratio of 17 dB, a bandwidth of 28 GHz, and data rates as high as 11.3 Gb/s.-
dc.languageEnglish-
dc.language.isoen-
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC-
dc.subject65-NM CMOS-
dc.subjectTRANSCEIVER-
dc.title290-GHz 17-dB ON-/OFF-Ratio Modulator With Resonance Control Varactors-
dc.typeArticle-
dc.contributor.affiliatedAuthorRieh, Jae-Sung-
dc.identifier.doi10.1109/LMWC.2018.2884648-
dc.identifier.scopusid2-s2.0-85058902621-
dc.identifier.wosid000456143600018-
dc.identifier.bibliographicCitationIEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, v.29, no.1, pp.50 - 52-
dc.relation.isPartOfIEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS-
dc.citation.titleIEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS-
dc.citation.volume29-
dc.citation.number1-
dc.citation.startPage50-
dc.citation.endPage52-
dc.type.rimsART-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaEngineering-
dc.relation.journalWebOfScienceCategoryEngineering, Electrical & Electronic-
dc.subject.keywordPlus65-NM CMOS-
dc.subject.keywordPlusTRANSCEIVER-
dc.subject.keywordAuthorChanging the resonance frequency-
dc.subject.keywordAuthorON-OFF-keying (OOK) modulator-
dc.subject.keywordAuthorshort-range communication-
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