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Back-gate coupled Quadrature LC VCO with multi-band tuning & low power consumption
- Issue Date
- Dec-2008
- Publisher
- IEEE
- Citation
- Proceedings of 2008 Asia Pacific Microwave Conference, APMC 2008
- Indexed
- SCOPUS
- Journal Title
- Proceedings of 2008 Asia Pacific Microwave Conference, APMC 2008
- ISSN
- 0000-0000
- Abstract
- In this paper, quadrature VCO adopts back-gate coupling instead of coupling transistor topology to get low phase noise and low power consumption. The 2-bit switch capacitor arrays and two MOS varactors are used to widen the frequency range in the band tuning circuit. As a result, the proposed LC quadrature VCO shows excellent performances of power consumption and phase noise for the frequency band of three standards: CDMA2000 lx, WCDMA, and WiBro.
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Collections - 서울 공과대학 > 서울 융합전자공학부 > 1. Journal Articles
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Related Researcher
- Kim, Hyeongdong
- COLLEGE OF ENGINEERING (SCHOOL OF ELECTRONIC ENGINEERING)