DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chun, C. H. | ko |
dc.contributor.author | Choi, H. S. | ko |
dc.contributor.author | Bui, Quang Diep | ko |
dc.contributor.author | Kang, So-Young | ko |
dc.contributor.author | Jang, J. Y. | ko |
dc.contributor.author | Lee, U. B. | ko |
dc.contributor.author | Oh, I. Y. | ko |
dc.contributor.author | Park, Chul-Soon | ko |
dc.date.accessioned | 2013-03-11T15:56:28Z | - |
dc.date.available | 2013-03-11T15:56:28Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2011-02 | - |
dc.identifier.citation | ELECTRONICS LETTERS, v.47, no.3, pp.190 - 191 | - |
dc.identifier.issn | 0013-5194 | - |
dc.identifier.uri | http://hdl.handle.net/10203/99534 | - |
dc.description.abstract | Presented is an active inductor harmonic filtering technique that improves the phase noise of the wideband LC voltage controlled oscillator (VCO). A Wu folded active inductor structure was chosen to design a wideband filtering device that consists of a single NMOS transistor and a resistor. Using an active inductor can reduce chip area by 37.68% while performing wideband harmonic filtering compared to existing LC filtering techniques. The chip was fabricated in 130 nm CMOS technology. The measured phase noise of the VCO is -119.21 dBc/Hz at a 1 MHz offset frequency at the 4.28 GHz carrier. The VCO is activated by a 3-bit digitally controlled switched capacitor array to achieve a 39% wideband tuning range from 3.8 to 5.6 GHz. A current of 4.2 mA flows continuously for the whole frequency from a 1.2 V supply voltage. | - |
dc.language | English | - |
dc.publisher | INST ENGINEERING TECHNOLOGY-IET | - |
dc.title | Compact wideband LC VCO with active inductor harmonic filtering technique | - |
dc.type | Article | - |
dc.identifier.wosid | 000286879700022 | - |
dc.identifier.scopusid | 2-s2.0-79551714929 | - |
dc.type.rims | ART | - |
dc.citation.volume | 47 | - |
dc.citation.issue | 3 | - |
dc.citation.beginningpage | 190 | - |
dc.citation.endingpage | 191 | - |
dc.citation.publicationname | ELECTRONICS LETTERS | - |
dc.identifier.doi | 10.1049/el.2010.3171 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Park, Chul-Soon | - |
dc.contributor.nonIdAuthor | Chun, C. H. | - |
dc.contributor.nonIdAuthor | Choi, H. S. | - |
dc.contributor.nonIdAuthor | Jang, J. Y. | - |
dc.contributor.nonIdAuthor | Lee, U. B. | - |
dc.contributor.nonIdAuthor | Oh, I. Y. | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | FEEDBACK | - |
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