A V-band VCO using f T-doubling technique in 0.18-μm CMOS

Yen Hung Kuo; Jeng Han Tsai; Tian Wei Huang; Huei Wang

A V-band VCO using f _T-doubling technique in 0.18-μm CMOS

Yen Hung Kuo, Jeng Han Tsai, Tian Wei Huang, Huei Wang

Department of Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Abstract

A low supply voltage V-band voltage-controlled oscillator (VCO) using _T-doubling technique is presented in this paper. The proposed VCO is fabricated in 0.18-m CMOS technology. The proposed VCO adopts the _T-doubling technique to eliminate the gate-to-source capacitance of cross-coupled pair of VCO. The oscillation frequency of VCO can be increased due to the parasitic capacitance is eliminated. The measured results show that the proposed VCO have tuning range of 0.74 GHz from 58.09-to-58.83 GHz. The proposed VCO consumes 4 mW dc power from 1.2 V supply voltage.

Original language	English
Title of host publication	Asia-Pacific Microwave Conference Proceedings, APMC 2011
Pages	251-254
Number of pages	4
Publication status	Published - 2011
Event	Asia-Pacific Microwave Conference, APMC 2011 - Melbourne, VIC, Australia Duration: 2011 Dec 5 → 2011 Dec 8

Other

Other	Asia-Pacific Microwave Conference, APMC 2011
Country	Australia
City	Melbourne, VIC
Period	2011/12/05 → 2011/12/08

Keywords

-doubler
CMOS
VCO

ASJC Scopus subject areas

Electrical and Electronic Engineering

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Cite this

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title = "A V-band VCO using f T-doubling technique in 0.18-μm CMOS",

abstract = "A low supply voltage V-band voltage-controlled oscillator (VCO) using T-doubling technique is presented in this paper. The proposed VCO is fabricated in 0.18-m CMOS technology. The proposed VCO adopts the T-doubling technique to eliminate the gate-to-source capacitance of cross-coupled pair of VCO. The oscillation frequency of VCO can be increased due to the parasitic capacitance is eliminated. The measured results show that the proposed VCO have tuning range of 0.74 GHz from 58.09-to-58.83 GHz. The proposed VCO consumes 4 mW dc power from 1.2 V supply voltage.",

keywords = "-doubler, CMOS, VCO",

author = "Kuo, {Yen Hung} and Tsai, {Jeng Han} and Huang, {Tian Wei} and Huei Wang",

year = "2011",

language = "English",

isbn = "9780858259744",

pages = "251--254",

booktitle = "Asia-Pacific Microwave Conference Proceedings, APMC 2011",

note = "Asia-Pacific Microwave Conference, APMC 2011 ; Conference date: 05-12-2011 Through 08-12-2011",

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TY - GEN

T1 - A V-band VCO using f T-doubling technique in 0.18-μm CMOS

AU - Kuo, Yen Hung

AU - Tsai, Jeng Han

AU - Huang, Tian Wei

AU - Wang, Huei

PY - 2011

Y1 - 2011

N2 - A low supply voltage V-band voltage-controlled oscillator (VCO) using T-doubling technique is presented in this paper. The proposed VCO is fabricated in 0.18-m CMOS technology. The proposed VCO adopts the T-doubling technique to eliminate the gate-to-source capacitance of cross-coupled pair of VCO. The oscillation frequency of VCO can be increased due to the parasitic capacitance is eliminated. The measured results show that the proposed VCO have tuning range of 0.74 GHz from 58.09-to-58.83 GHz. The proposed VCO consumes 4 mW dc power from 1.2 V supply voltage.

AB - A low supply voltage V-band voltage-controlled oscillator (VCO) using T-doubling technique is presented in this paper. The proposed VCO is fabricated in 0.18-m CMOS technology. The proposed VCO adopts the T-doubling technique to eliminate the gate-to-source capacitance of cross-coupled pair of VCO. The oscillation frequency of VCO can be increased due to the parasitic capacitance is eliminated. The measured results show that the proposed VCO have tuning range of 0.74 GHz from 58.09-to-58.83 GHz. The proposed VCO consumes 4 mW dc power from 1.2 V supply voltage.

KW - -doubler

KW - CMOS

KW - VCO

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M3 - Conference contribution

AN - SCOPUS:84860504593

SN - 9780858259744

SP - 251

EP - 254

BT - Asia-Pacific Microwave Conference Proceedings, APMC 2011

T2 - Asia-Pacific Microwave Conference, APMC 2011

Y2 - 5 December 2011 through 8 December 2011

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