A High-linearity Wideband Discrete-time Receiver for Software-defined Radio

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dc.contributor.authorNguyen, Hoai Namko
dc.contributor.authorDissanayake, D. M. A. N. B.ko
dc.contributor.authorHan, Seok-Kyunko
dc.contributor.authorLee, Sang-Gugko
dc.date.accessioned2018-05-24T02:45:05Z-
dc.date.available2018-05-24T02:45:05Z-
dc.date.created2018-05-21-
dc.date.created2018-05-21-
dc.date.issued2018-02-
dc.identifier.citationJOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE, v.18, no.1, pp.29 - 35-
dc.identifier.issn1598-1657-
dc.identifier.urihttp://hdl.handle.net/10203/242379-
dc.description.abstractA discrete-time (DT) receiver for software-defined radio (SDR) applications is presented. The receiver chain includes a wideband LNA and high linearity current commutating passive mixers merged with baseband switched-capacitor filters (SCFs) in current mode to simplify analog circuitries and reduce power consumption. An RF transconductor (RF TA) with capacitive-peaking bandwidth extension technique is proposed for the mixers to maximize the operating frequency band of the receiver. Implemented in a 0.18 mu m CMOS process, the proposed receiver achieves a maximum voltage conversion gain of 41.2 dB, minimum NF of 3.8 dB, in-band IIP3 of -9 dBm, and out-of-band IIP3 of -6 dBm, respectively. The receiver operates from 0.7 to 2.4 GHz while dissipating 28-34 mA current from 1.8 V supplies.-
dc.languageEnglish-
dc.publisherIEEK PUBLICATION CENTER-
dc.subjectCMOS-
dc.subjectFILTER-
dc.titleA High-linearity Wideband Discrete-time Receiver for Software-defined Radio-
dc.typeArticle-
dc.identifier.wosid000431381300005-
dc.identifier.scopusid2-s2.0-85042743684-
dc.type.rimsART-
dc.citation.volume18-
dc.citation.issue1-
dc.citation.beginningpage29-
dc.citation.endingpage35-
dc.citation.publicationnameJOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE-
dc.identifier.doi10.5573/JSTS.2018.18.1.029-
dc.contributor.localauthorLee, Sang-Gug-
dc.contributor.nonIdAuthorDissanayake, D. M. A. N. B.-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorSoftware-defined radio-
dc.subject.keywordAuthordiscrete-time receiver-
dc.subject.keywordAuthorLNA-
dc.subject.keywordAuthormixer-
dc.subject.keywordAuthorand charge-domain filter-
dc.subject.keywordPlusCMOS-
dc.subject.keywordPlusFILTER-
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