DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hwang, CG | ko |
dc.contributor.author | Lee, JS | ko |
dc.contributor.author | Kim, JH | ko |
dc.contributor.author | Myung, Noh-Hoon | ko |
dc.contributor.author | Song, JI | ko |
dc.date.accessioned | 2013-03-04T01:17:42Z | - |
dc.date.available | 2013-03-04T01:17:42Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2003-06 | - |
dc.identifier.citation | IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, v.13, pp.229 - 231 | - |
dc.identifier.issn | 1531-1309 | - |
dc.identifier.uri | http://hdl.handle.net/10203/81258 | - |
dc.description.abstract | This letter presents a fully monolithic K-band MMIC voltage-controlled oscillator (VCO) implemented by using a 0.25 mum AlGaAs/InGaAs pseudomorphic HEMT (p-HEMT) technology. The use of a half-wavelength miniaturized hairpin-shaped resonator and a three-terminal p-HEMT varactor was effective in reducing the chip size and simplifying fabrication processes of the microwave MMIC VCO without impairing the performance of the circuit. The VCO provides a typical output power of 11.5 dBm. at 20.8 GHz and a free-running phase noise of -82 dBc/Hz at 100 kHz offset and -95 dBc/Hz at 1 MHz offset. It also shows a tuning 9 range of 70 MHz with little reduction in output power and high yield properties. The chip size of the MMIC VCO is 1.5 x 2.0 mm(2). | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Simple K-band MMIC VCO utilizing a miniaturized hairpin resonator and a three-terminal p-HEMT varactor with low phase noise and high output power properties | - |
dc.type | Article | - |
dc.identifier.wosid | 000183941400013 | - |
dc.identifier.scopusid | 2-s2.0-0037767807 | - |
dc.type.rims | ART | - |
dc.citation.volume | 13 | - |
dc.citation.beginningpage | 229 | - |
dc.citation.endingpage | 231 | - |
dc.citation.publicationname | IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | - |
dc.contributor.localauthor | Myung, Noh-Hoon | - |
dc.contributor.nonIdAuthor | Hwang, CG | - |
dc.contributor.nonIdAuthor | Lee, JS | - |
dc.contributor.nonIdAuthor | Kim, JH | - |
dc.contributor.nonIdAuthor | Song, JI | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | hairpin resonator | - |
dc.subject.keywordAuthor | MMIC VCO | - |
dc.subject.keywordAuthor | oscillator | - |
dc.subject.keywordAuthor | three-terminal varactor | - |
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