Presentation 2014-12-18
Noise characteristic of variable phase oscillator for out-phasing power amplifiers
Ken ENDO, Yuto TAKAHASHI, Hidehisa SHIOMI, Yasuyuki OKAMURA,
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Abstract(in English) This paper presents noise characteristic of a ring oscillator and LC oscillator as VCO used for an out-phasing modulation. These oscillators are constituted using MOSFET and 1/f noise is modeled by letting white noise pass in the FIR filter constructed by some low pass filters.
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Keyword(in English) out-phasing power amplifiers / ring oscillator / LC oscillator / phase noise
Paper # MW2014-157
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Committee MW
Conference Date 2014/12/11(1days)
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Language JPN
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Title (in English) Noise characteristic of variable phase oscillator for out-phasing power amplifiers
Sub Title (in English)
Keyword(1) out-phasing power amplifiers
Keyword(2) ring oscillator
Keyword(3) LC oscillator
Keyword(4) phase noise
1st Author's Name Ken ENDO
1st Author's Affiliation Graduate School of Engineering Science, Osaka University()
2nd Author's Name Yuto TAKAHASHI
2nd Author's Affiliation Graduate School of Engineering Science, Osaka University
3rd Author's Name Hidehisa SHIOMI
3rd Author's Affiliation Graduate School of Engineering Science, Osaka University
4th Author's Name Yasuyuki OKAMURA
4th Author's Affiliation Graduate School of Engineering Science, Osaka University
Date 2014-12-18
Paper # MW2014-157
Volume (vol) vol.114
Number (no) 376
Page pp.pp.-
#Pages 4
Date of Issue