DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hwang, CG | ko |
dc.contributor.author | Myung, Noh-Hoon | ko |
dc.date.accessioned | 2013-03-06T08:14:15Z | - |
dc.date.available | 2013-03-06T08:14:15Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2006 | - |
dc.identifier.citation | ETRI JOURNAL, v.28, pp.529 - 532 | - |
dc.identifier.issn | 1225-6463 | - |
dc.identifier.uri | http://hdl.handle.net/10203/86407 | - |
dc.description.abstract | This letter describes a compact printed helical resonator and its application to a microwave oscillator circuit implemented in coplanar waveguide (CPW) technology. The high quality (Q)-factor and spurious-five characteristic of the resonator contribute to the phase noise reduction and the harmonic suppression of the resulting oscillator circuit, respectively The designed resonator showed a loaded Q-factor of 180 in a chip area of only 40% of the corresponding miniaturized hairpin resonator without any spurious resonances. The fully planar oscillator incorporated with this resonator showed an additional phase noise reduction of 10.5 dB at a 1 MHz offset and a second harmonic suppression enhancement of 6 dB when compared to those of a conventional CPW oscillator without the planar helical resonator structure. | - |
dc.language | English | - |
dc.publisher | ELECTRONICS TELECOMMUNICATIONS RESEARCH INST | - |
dc.title | Novel phase noise reduction method for CPW-based microwave oscillator circuit utilizing a compact planar helical resonator | - |
dc.type | Article | - |
dc.identifier.wosid | 000239646900017 | - |
dc.identifier.scopusid | 2-s2.0-33747151311 | - |
dc.type.rims | ART | - |
dc.citation.volume | 28 | - |
dc.citation.beginningpage | 529 | - |
dc.citation.endingpage | 532 | - |
dc.citation.publicationname | ETRI JOURNAL | - |
dc.contributor.localauthor | Myung, Noh-Hoon | - |
dc.contributor.nonIdAuthor | Hwang, CG | - |
dc.type.journalArticle | Letter | - |
dc.subject.keywordAuthor | helical resonator | - |
dc.subject.keywordAuthor | oscillator | - |
dc.subject.keywordAuthor | phase noise | - |
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