DC Field | Value | Language |
---|---|---|
dc.contributor.author | Cho, Gwangsik | ko |
dc.contributor.author | Park, Jinseok | ko |
dc.contributor.author | Hong, Songcheol | ko |
dc.date.accessioned | 2020-02-10T07:20:09Z | - |
dc.date.available | 2020-02-10T07:20:09Z | - |
dc.date.created | 2019-11-21 | - |
dc.date.issued | 2020-01 | - |
dc.identifier.citation | IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, v.30, no.1, pp.106 - 108 | - |
dc.identifier.issn | 1531-1309 | - |
dc.identifier.uri | http://hdl.handle.net/10203/272199 | - |
dc.description.abstract | This letter presents a three-stage differential power amplifier (PA) with an adaptive built-in linearizer (ABL) that achieves an enhanced AM-AM linearity. Series inductors are introduced at cascode internodes to improve the output matching conditions of the cascode amplifiers and stabilize a high-gain PA operation. Capacitors at the gate in the common-gate amplifiers at the power stage are used to achieve high differential gain by reducing RF coupling at the virtual ground and equalizing the drain-source voltage swings. Broad-side coupled transmission line transformers are used for all matching networks. It has 25.5-dB peak power gain and 12.2-dBm saturation output power at 110 GHz with 3-dB bandwidth of 92.5 and 117 GHz. It has a core chip size of 0.76 mm(2) and a peak power-added efficiency (PAE) of 8.5%. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | A 25.5-dB Peak Gain F-Band Power Amplifier With an Adaptive Built-In Linearizer | - |
dc.type | Article | - |
dc.identifier.wosid | 000508432100028 | - |
dc.identifier.scopusid | 2-s2.0-85078694718 | - |
dc.type.rims | ART | - |
dc.citation.volume | 30 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 106 | - |
dc.citation.endingpage | 108 | - |
dc.citation.publicationname | IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | - |
dc.identifier.doi | 10.1109/LMWC.2019.2954217 | - |
dc.contributor.localauthor | Hong, Songcheol | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | CMOS | - |
dc.subject.keywordAuthor | F-band | - |
dc.subject.keywordAuthor | linearizer | - |
dc.subject.keywordAuthor | millimeter wave | - |
dc.subject.keywordAuthor | power amplifier (PA) | - |
dc.subject.keywordAuthor | subterahertz | - |
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