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60 GHz Broadband Image Rejection Receiver using Varactor Tuning

DC Field Value Language
dc.contributor.authorKim, Jihoon-
dc.contributor.authorChoi, Wooyeol-
dc.contributor.authorPark, Youngrak-
dc.contributor.authorKwon, Youngwoo-
dc.date.accessioned2024-04-30T01:23:37Z-
dc.date.available2024-04-30T01:23:37Z-
dc.date.created2024-04-26-
dc.date.created2024-04-26-
dc.date.issued2010-
dc.identifier.citation2010 IEEE RADIO FREQUENCY INTEGRATED CIRCUITS RFIC SYMPOSIUM, pp.381-384-
dc.identifier.issn1529-2517-
dc.identifier.urihttps://hdl.handle.net/10371/200010-
dc.description.abstractA pHEMT broadband image rejection receiver with an image rejection ratio (IRR) more than 20 dB from 54 GHz to 66 GHz is presented using varactor tuning topology. Tunable varactors connected in shunt between an RF coupler and mixers are used to control the phase and amplitude of two RF signals. It offers the IRR improvement of 3.1 similar to 21.4 dB in the cost of gain degradation below 1.1 dB from 54 GHz to 66 GHz except for 65 GHz. To the best of authors' knowledge, this work shows the best image rejection performance of V-band receivers. At 61 GHz, this circuit achieves an 18.3 dB conversion gain (C. G) and a 49.3 dB IRR. It shows a noise figure of 5.6 similar to 8.1 dB from 56 GHz to 64 GHz.-
dc.language영어-
dc.publisherIEEE-
dc.title60 GHz Broadband Image Rejection Receiver using Varactor Tuning-
dc.typeArticle-
dc.identifier.doi10.1109/RFIC.2010.5477351-
dc.citation.journaltitle2010 IEEE RADIO FREQUENCY INTEGRATED CIRCUITS RFIC SYMPOSIUM-
dc.identifier.wosid000287515700086-
dc.identifier.scopusid2-s2.0-77954510324-
dc.citation.endpage384-
dc.citation.startpage381-
dc.description.isOpenAccessN-
dc.contributor.affiliatedAuthorChoi, Wooyeol-
dc.contributor.affiliatedAuthorKwon, Youngwoo-
dc.type.docTypeProceedings Paper-
dc.description.journalClass1-
dc.subject.keywordPlusTRANSMITTER-
dc.subject.keywordPlusMMICS-
dc.subject.keywordAuthorBroadband-
dc.subject.keywordAuthorimage rejection receiver-
dc.subject.keywordAuthorimage rejection ratio (IRR)-
dc.subject.keywordAuthorvaractor-
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  • College of Engineering
  • Department of Electrical and Computer Engineering
Research Area High Frequency Microelectronics, Microwave engineering, Radio Frequency Integrated Circuit, 초고주파 공학, 초고주파 시스템, 초고주파 집적회로

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