A novel CMOS all-pass tunable phase shifter

Ali Mohammadi, Adib Abrishamifar, Ahmad Ayatollahi

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

Abstract

A new current mirror based all-pass, tunable phase shifting technique is proposed and simulated in 0.18um CMOS, after a brief introduction on phase shifter applications, and comparison between different implementation methods. I. The new current-mode approach, cut-off frequency of transistor i. The operational limit oy the proposed phase-shifter architecture and power consumption for this design is 80 microwatts. Simulations are carried out in HSpice and cover a frequency range from 0.1GHz to 50 GHz.

Original languageEnglish
Title of host publication2009 16th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2009
Place of PublicationU. S. A.
PublisherIEEE
Pages471-474
Number of pages4
ISBN (Print)9781424450916
DOIs
Publication statusPublished - 17 Feb 2010
Event2009 16th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2009 - Yasmine Hammamet, Tunisia
Duration: 13 Dec 200916 Dec 2009

Conference

Conference2009 16th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2009
CountryTunisia
CityYasmine Hammamet
Period13/12/0916/12/09

Keywords

  • CMOS
  • Component; phase shifter

ASJC Scopus subject areas

  • Hardware and Architecture
  • Control and Systems Engineering
  • Electrical and Electronic Engineering

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