Low phase noise 10 bit 5 GHz DCO using on-chip CPW resonator in 0.18 μm CMOS technology

R. K. Pokhare, K. Uchida, A. Tomar, H. Kanaya, K. Yoshida

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

A digital-controlled oscillator (DCO) employing on-chip coplanar waveguide (CPW) resonator is proposed for 5 GHz-band wireless communication applications. A 10 bit DCO using on-chip designed, fabricated and tested. By comparing the measured results on the fabricated chip in 0.18 μm CMOS technology, it has noted that the proposed DCO employing on-chip CPW resonator is smaller in size and frequency-tuning range is higher than LC-DCO. Phase noise and power consumption are comparable.

Original languageEnglish
Title of host publication1st South Central Asian Himalayas Regional IEEE/IFIP International Conference on Internet, AH-ICI 2009
DOIs
Publication statusPublished - Dec 17 2009
Event1st South Central Asian Himalayas Regional IEEE/IFIP International Conference on Internet, AH-ICI 2009 - Kathmundu, Nepal
Duration: Nov 3 2009Nov 5 2009

Publication series

Name1st South Central Asian Himalayas Regional IEEE/IFIP International Conference on Internet, AH-ICI 2009

Other

Other1st South Central Asian Himalayas Regional IEEE/IFIP International Conference on Internet, AH-ICI 2009
CountryNepal
CityKathmundu
Period11/3/0911/5/09

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Hardware and Architecture
  • Electrical and Electronic Engineering

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