A CMOS Envelope-Tracking Transmitter With an On-Chip Common-Gate Voltage Modulation Linearizer

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dc.contributor.authorKim, Wooyoungko
dc.contributor.authorSon, Hyuk Suko
dc.contributor.authorKim, Joon Hyungko
dc.contributor.authorJang, Joo Youngko
dc.contributor.authorOh, Inn Yealko
dc.contributor.authorPark, Chul Soonko
dc.date.accessioned2014-08-11T08:37:23Z-
dc.date.available2014-08-11T08:37:23Z-
dc.date.created2014-07-07-
dc.date.created2014-07-07-
dc.date.issued2014-06-
dc.identifier.citationIEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, v.24, no.6, pp.406 - 408-
dc.identifier.issn1531-1309-
dc.identifier.urihttp://hdl.handle.net/10203/186984-
dc.description.abstractThis letter presents a fully integrated CMOS envelope-tracking transmitter with an on-chip common-gate voltage modulation linearizer that achieves an average output power of 26/23.5 dBm with a PAE of 33/28%, an ACLR of - 33/ -32.5 dBC at a frequency of 1.9 GHz for 3.84 MHz BW 3.5 dB PAPR WCDMA and 5 MHz BW 7.5 dB PAPR LTE signals in an 0.18-mu m CMOS process. The CMOS ET transmitter is integrated with an envelope amplifier, two pairs of saturated power amplifiers, and an on-chip linearizer. The total chip size is 2.5 x 1.5 mm(2) with the input/output on-chip transformers and matching networks.-
dc.languageEnglish-
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC-
dc.titleA CMOS Envelope-Tracking Transmitter With an On-Chip Common-Gate Voltage Modulation Linearizer-
dc.typeArticle-
dc.identifier.wosid000337131400016-
dc.identifier.scopusid2-s2.0-84902241033-
dc.type.rimsART-
dc.citation.volume24-
dc.citation.issue6-
dc.citation.beginningpage406-
dc.citation.endingpage408-
dc.citation.publicationnameIEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS-
dc.identifier.doi10.1109/LMWC.2014.2313593-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthorPark, Chul Soon-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorCMOS-
dc.subject.keywordAuthorenvelope elimination and restoration (EER)-
dc.subject.keywordAuthorenvelope tracking (ET)-
dc.subject.keywordAuthorlinearizer-
dc.subject.keywordAuthorlong term evolution (LTE)-
dc.subject.keywordAuthormulti-band-
dc.subject.keywordAuthorpower amplifier (PA)-
dc.subject.keywordAuthorwideband code division multiple access (WCDMA)-
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