A novel CMOS all-pass tunable phase shifter

Ali Mohammadi; Adib Abrishamifar; Ahmad Ayatollahi

doi:10.1109/ICECS.2009.5410888

A novel CMOS all-pass tunable phase shifter

Ali Mohammadi
, Adib Abrishamifar
, Ahmad Ayatollahi

Department of Electronic & Electrical Engineering

Iran University of Science and Technology

Research output: Chapter or section in a book/report/conference proceeding › Chapter in a published conference proceeding

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 language	English
Title of host publication	2009 16th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2009
Place of Publication	U. S. A.
Publisher	IEEE
Pages	471-474
Number of pages	4
ISBN (Print)	9781424450916
DOIs	https://doi.org/10.1109/ICECS.2009.5410888
Publication status	Published - 17 Feb 2010
Event	2009 16th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2009 - Yasmine Hammamet, Tunisia Duration: 13 Dec 2009 → 16 Dec 2009

Conference

Conference	2009 16th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2009
Country/Territory	Tunisia
City	Yasmine Hammamet
Period	13/12/09 → 16/12/09

Keywords

CMOS
Component; phase shifter

ASJC Scopus subject areas

Hardware and Architecture
Control and Systems Engineering
Electrical and Electronic Engineering

Access to Document

10.1109/ICECS.2009.5410888

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Mohammadi, A, Abrishamifar, A & Ayatollahi, A 2010, A novel CMOS all-pass tunable phase shifter. in 2009 16th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2009., 5410888, IEEE, U. S. A., pp. 471-474, 2009 16th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2009, Yasmine Hammamet, Tunisia, 13/12/09. https://doi.org/10.1109/ICECS.2009.5410888

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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.",

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AU - Ayatollahi, Ahmad

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N2 - 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.

AB - 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.

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EP - 474

BT - 2009 16th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2009

PB - IEEE

CY - U. S. A.

T2 - 2009 16th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2009

Y2 - 13 December 2009 through 16 December 2009

ER -

A novel CMOS all-pass tunable phase shifter

Abstract

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Keywords

ASJC Scopus subject areas

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