DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Changkun | ko |
dc.contributor.author | Kim, Younsuk | ko |
dc.contributor.author | Kim, Haksun | ko |
dc.contributor.author | Hong, Songcheol | ko |
dc.date.accessioned | 2008-04-21T10:34:26Z | - |
dc.date.available | 2008-04-21T10:34:26Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2006-10 | - |
dc.identifier.citation | MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, v.48, no.10, pp.2053 - 2056 | - |
dc.identifier.issn | 0895-2477 | - |
dc.identifier.uri | http://hdl.handle.net/10203/4049 | - |
dc.description.abstract | A 1.9-GHz CMOS differential power amplifier for polar transmitter applications was implemented with a 0.25 mu m RF CMOS process. All of the matching components, input transformer, and output transformer are fully integrated with 50 Omega input and output matching. Each power transistor in each differential branch is split again and controlled separately to obtain a high power mode and a low power mode. The amplifier achieved a drain efficiency of 32% at the maximum output power of 29.5 dBm. The dynamic range is measured at approximately 275 dB with a supply voltage range of 0.7 similar to 3.3 V. (C) 2006 Wiley Periodicals, Inc. | - |
dc.description.sponsorship | This work was supported by the Korea Science and Engineering Foundation under the Engineering Research Center program through the Intelligent Radio Engineering Center at the Information and Communications University in the Republic of Korea. | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | JOHN WILEY SONS INC | - |
dc.title | Fully integrated 1.9-GHz CMOS power amplifier for polar transmitter applications | - |
dc.type | Article | - |
dc.identifier.wosid | 000239682100044 | - |
dc.identifier.scopusid | 2-s2.0-33748476279 | - |
dc.type.rims | ART | - |
dc.citation.volume | 48 | - |
dc.citation.issue | 10 | - |
dc.citation.beginningpage | 2053 | - |
dc.citation.endingpage | 2056 | - |
dc.citation.publicationname | MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | - |
dc.identifier.doi | 10.1002/mop.21854 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Hong, Songcheol | - |
dc.contributor.nonIdAuthor | Park, Changkun | - |
dc.contributor.nonIdAuthor | Kim, Younsuk | - |
dc.contributor.nonIdAuthor | Kim, Haksun | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | class-D | - |
dc.subject.keywordAuthor | class-E | - |
dc.subject.keywordAuthor | dynamic range | - |
dc.subject.keywordAuthor | GSM | - |
dc.subject.keywordAuthor | polar transmitter | - |
dc.subject.keywordAuthor | power amplifier | - |
dc.subject.keywordAuthor | half turn transformer | - |
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