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Improvement of Noise Performance in Phased-Array Receivers

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dc.contributor.authorKim, Junghyun-
dc.contributor.authorJeong, Jinho-
dc.contributor.authorJeon, Sanggeun-
dc.date.accessioned2021-09-07T13:30:50Z-
dc.date.available2021-09-07T13:30:50Z-
dc.date.created2021-06-14-
dc.date.issued2011-04-
dc.identifier.issn1225-6463-
dc.identifier.urihttps://scholar.korea.ac.kr/handle/2021.sw.korea/112699-
dc.description.abstractThis paper presents a new analytical approach and experimental verification for the improvement of noise performance in phased-array receivers. For analysis purposes, a multi-channel array system is converted into an equivalent single-channel system, such that the two presents the identical signal and noise powers at the output, respectively. We define an effective gain, noise figure, and signal-to-noise ratio in the equivalent system. Through the proposed approach, the noise performance of the array receiver is analyzed in a general and straightforward manner and then compared to that of each individual array channel. In addition, the phase noise of the array system is analyzed in a rigorous manner, showing its effective reduction by a factor of the array size. The predicted improvement of the noise performance is experimentally confirmed with a CMOS integrated phased-array receiver.-
dc.languageEnglish-
dc.language.isoen-
dc.publisherWILEY-
dc.titleImprovement of Noise Performance in Phased-Array Receivers-
dc.typeArticle-
dc.contributor.affiliatedAuthorJeon, Sanggeun-
dc.identifier.doi10.4218/etrij.11.0110.0440-
dc.identifier.scopusid2-s2.0-79954447315-
dc.identifier.wosid000289393900005-
dc.identifier.bibliographicCitationETRI JOURNAL, v.33, no.2, pp.176 - 183-
dc.relation.isPartOfETRI JOURNAL-
dc.citation.titleETRI JOURNAL-
dc.citation.volume33-
dc.citation.number2-
dc.citation.startPage176-
dc.citation.endPage183-
dc.type.rimsART-
dc.type.docTypeArticle-
dc.identifier.kciidART001544552-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.description.journalRegisteredClasskci-
dc.relation.journalResearchAreaEngineering-
dc.relation.journalResearchAreaTelecommunications-
dc.relation.journalWebOfScienceCategoryEngineering, Electrical & Electronic-
dc.relation.journalWebOfScienceCategoryTelecommunications-
dc.subject.keywordAuthorCMOS-
dc.subject.keywordAuthornoise figure-
dc.subject.keywordAuthorphased-array receiver-
dc.subject.keywordAuthorphase noise-
dc.subject.keywordAuthorRFIC-
dc.subject.keywordAuthorsignal-to-noise ratio-
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공과대학 (전기전자공학부)
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