DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Jaehun | ko |
dc.contributor.author | Hong, Songcheol | ko |
dc.date.accessioned | 2021-04-22T06:30:13Z | - |
dc.date.available | 2021-04-22T06:30:13Z | - |
dc.date.created | 2020-12-01 | - |
dc.date.created | 2020-12-01 | - |
dc.date.created | 2020-12-01 | - |
dc.date.issued | 2021-04 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, v.68, no.4, pp.1163 - 1167 | - |
dc.identifier.issn | 1549-7747 | - |
dc.identifier.uri | http://hdl.handle.net/10203/282523 | - |
dc.description.abstract | A two-stage 24–30 GHz wideband power amplifier (PA) with an adaptive capacitance linearizer is presented, which is fabricated using a 28-nm bulk CMOS process. Staggered input gain matchings of the driver and power stages are implemented with wideband output power matchings to achieve wideband power characteristics. An adaptive capacitance linearizer is introduced at the power stage input to improve the AM-PM linearity with respect to input powers. At 24/26/28/30 GHz, it achieves 19.7/20.3/20/20 dBm Psat, 18.2/18.2/17.8/17.2 dBm P1dB, and 34.5/33.1/30/30.3 % peak power added efficiency (PAE). The small-signal gain of 21.2 dB and the 3-dB bandwidth of 8.2 GHz are achieved. It has a core size of 0.189 mm2. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | A 24-30 GHz 31.7% Fractional Bandwidth Power Amplifier With an Adaptive Capacitance Linearizer | - |
dc.type | Article | - |
dc.identifier.wosid | 000634501300021 | - |
dc.identifier.scopusid | 2-s2.0-85096830004 | - |
dc.type.rims | ART | - |
dc.citation.volume | 68 | - |
dc.citation.issue | 4 | - |
dc.citation.beginningpage | 1163 | - |
dc.citation.endingpage | 1167 | - |
dc.citation.publicationname | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS | - |
dc.identifier.doi | 10.1109/tcsii.2020.3036645 | - |
dc.contributor.localauthor | Hong, Songcheol | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Wideband | - |
dc.subject.keywordAuthor | Impedance matching | - |
dc.subject.keywordAuthor | Power generation | - |
dc.subject.keywordAuthor | Capacitance | - |
dc.subject.keywordAuthor | Varactors | - |
dc.subject.keywordAuthor | Gain | - |
dc.subject.keywordAuthor | CMOS | - |
dc.subject.keywordAuthor | wideband power amplifier (PA) | - |
dc.subject.keywordAuthor | 28-nm | - |
dc.subject.keywordAuthor | staggered gain matching | - |
dc.subject.keywordAuthor | wideband power matching | - |
dc.subject.keywordAuthor | linearizer | - |
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