✦ LIBER ✦
Design and evaluation of a −117 dBc/Hz phase noise voltage-controlled oscillator using on-chip CPW resonator for 5 GHz-band WLAN
✍ Scribed by Ramesh K. Pokharel; Haruichi Kanaya; Keiji Yoshida
- Publisher
- John Wiley and Sons
- Year
- 2010
- Tongue
- English
- Weight
- 199 KB
- Volume
- 52
- Category
- Article
- ISSN
- 0895-2477
No coin nor oath required. For personal study only.
✦ Synopsis
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. © 2010 American Association of Anatomists Microwave Opt Technol Lett 52: 763–766, 2010; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24993