DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Hui-Dong | ko |
dc.contributor.author | Kim, Chung-Hwan | ko |
dc.contributor.author | Hong, Song-Cheol | ko |
dc.date.accessioned | 2007-09-27T12:45:22Z | - |
dc.date.available | 2007-09-27T12:45:22Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2004-08 | - |
dc.identifier.citation | IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, v.14, no.8, pp.371 - 373 | - |
dc.identifier.issn | 1531-1309 | - |
dc.identifier.uri | http://hdl.handle.net/10203/1567 | - |
dc.description.abstract | This letter describes a Tx module for IMT2000 applications consisting of an up-conversion mixer and a variable-gain driver amplifier. The up-conversion mixer, based on the Gilbert active topology has a power gain of 4.8 dB and consumes 15-mA current from a 3-V supply. The variable-gain driver amplifier comprises a gain-controlled stage of the current steering structure and a common emitter stage, and has a variable-gain range of over 30 dB with 30.3-mA current consumption. The Tx module achieves a gain error of less than 1.2 dB over a 30-dB gain range, an output IP3 of 25 dBm, and an output P1 dB of 7.4 dBm at the maximum gain of 24.5 dB. It occupies 1.0 x 1.2 mm. | - |
dc.description.sponsorship | This work was supported in part by KOSEF under the ERC program through the MINT Research Center, Dongguk University. | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | A SiGeBiCMOS transmitter module for IMT2000 applications | - |
dc.type | Article | - |
dc.identifier.wosid | 000222930900002 | - |
dc.identifier.scopusid | 2-s2.0-3843132845 | - |
dc.type.rims | ART | - |
dc.citation.volume | 14 | - |
dc.citation.issue | 8 | - |
dc.citation.beginningpage | 371 | - |
dc.citation.endingpage | 373 | - |
dc.citation.publicationname | IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Hong, Song-Cheol | - |
dc.contributor.nonIdAuthor | Lee, Hui-Dong | - |
dc.contributor.nonIdAuthor | Kim, Chung-Hwan | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | bipolar complementary metal oxide semicon-ductor (BiCMOS) analog integrated circuits | - |
dc.subject.keywordAuthor | gain-compensated circuit | - |
dc.subject.keywordAuthor | microwave mixers | - |
dc.subject.keywordAuthor | microwave monolithic integrated circuit (MMIC) transmitters | - |
dc.subject.keywordAuthor | variable-gain amplifier (VGA) | - |
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