Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 윤태열 | - |
dc.date.accessioned | 2019-11-21T04:41:39Z | - |
dc.date.available | 2019-11-21T04:41:39Z | - |
dc.date.issued | 2017-03 | - |
dc.identifier.citation | IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, v. 27, no. 4, page. 395-397 | en_US |
dc.identifier.issn | 1531-1309 | - |
dc.identifier.issn | 1558-1764 | - |
dc.identifier.uri | https://ieeexplore.ieee.org/document/7884979 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/113107 | - |
dc.description.abstract | This letter proposes a small voltage-controlled oscillator (VCO)-gain variation (Delta KVCO) technique using the capacitance-slope change of the varactor, which is achieved by adding a bias-shifted inversion-mode MOS varactor in parallel with a conventional accumulation-mode MOS varactor. This technique is investigated via theoretical analysis, which is confirmed by simulation and measurement. The proposed VCO shows a phase noise of -116.4 dBc/Hz at a 1-MHz offset frequency at 2.36 GHz, a figure of merit of -185 dBc/Hz, and a Delta KVCO of less than 8.6% over a frequency tuning range from 1.73 to 2.36 GHz while consuming 0.76 mW from a 0.8-V supply voltage. It was implemented using a 110-nm CMOS process with a chip area of 0.95 mm(2). | en_US |
dc.description.sponsorship | This work was supported by a Mid-Career Researcher Program through the National Research Foundation of Korea funded by the Ministry of Education, Science and Technology under Grant 2016R1A2B2008348. The MPW and software tools were supported by the IC Design Education Center. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | en_US |
dc.subject | Inversion-mode MOS (I-MOS) varactor | en_US |
dc.subject | voltage-controlled oscillator (VCO) gain (KVCO) | en_US |
dc.subject | VCO-gain variation (Delta KVCO) | en_US |
dc.title | Small VCO-Gain Variation Adding a Bias-Shifted Inversion-Mode MOS Varactor | en_US |
dc.type | Article | en_US |
dc.relation.no | 4 | - |
dc.relation.volume | 27 | - |
dc.identifier.doi | 10.1109/LMWC.2017.2678431 | - |
dc.relation.page | 395-397 | - |
dc.relation.journal | IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | - |
dc.contributor.googleauthor | Lim, Chang-Woo | - |
dc.contributor.googleauthor | Noh, Hong-Yeoul | - |
dc.contributor.googleauthor | Yun, Tae-Yeoul | - |
dc.relation.code | 2017001275 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ELECTRONIC ENGINEERING | - |
dc.identifier.pid | taeyeoul | - |
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