Design and evaluation of a 2117 dBc/Hz phase noise voltage-controlled oscillator using on-chip CPW resonator for 5 GHz-band WLAN

研究成果: ジャーナルへの寄稿記事

抄録

A 5 GHz-band voltage-controlled oscillator employing on-chip coplanar-waveguide resonator instead of inductor-capacitor-resonator is proposed, designed, and fabricated in 0.18 μm CMOS technology. The advantages of the proposed VCO are the wider frequency-tuning range; smaller chip area and phase noise is to be-117 dBc/Hz (@1 MHz offset frequency), which is comparable to that of a conventional LC-VCO.

元の言語英語
ページ(範囲)763-766
ページ数4
ジャーナルMicrowave and Optical Technology Letters
52
発行部数3
DOI
出版物ステータス出版済み - 3 2010

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voltage controlled oscillators
Variable frequency oscillators
Phase noise
Wireless local area networks (WLAN)
Resonators
resonators
chips
evaluation
Coplanar waveguides
inductors
CMOS
capacitors
Capacitors
Tuning
tuning
waveguides

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Atomic and Molecular Physics, and Optics
  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

これを引用

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abstract = "A 5 GHz-band voltage-controlled oscillator employing on-chip coplanar-waveguide resonator instead of inductor-capacitor-resonator is proposed, designed, and fabricated in 0.18 μm CMOS technology. The advantages of the proposed VCO are the wider frequency-tuning range; smaller chip area and phase noise is to be-117 dBc/Hz (@1 MHz offset frequency), which is comparable to that of a conventional LC-VCO.",
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