Design of low power, wider tuning range CMOS voltage control oscillator for ultra wideband applications

Iji, AB; Zhu, F; Heimlich, M

Design of low power, wider tuning range CMOS voltage control oscillator for ultra wideband applications

Iji, AB Zhu, F

Heimlich, M

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Publication Type:: Conference Proceeding
Citation:: ICICDT 2012 - IEEE International Conference on Integrated Circuit Design and Technology, 2012
Issue Date:: 2012-08-13

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Field	Value	Language
dc.contributor.author	Iji, AB	en_US
dc.contributor.author	Zhu, F https://orcid.org/0000-0002-5814-394X	en_US
dc.contributor.author	Heimlich, M	en_US
dc.date.issued	2012-08-13	en_US
dc.identifier.citation	ICICDT 2012 - IEEE International Conference on Integrated Circuit Design and Technology, 2012	en_US
dc.identifier.isbn	9781467301466	en_US
dc.identifier.uri	http://hdl.handle.net/10453/120972
dc.description.abstract	This paper presents a diode varactor and MOS varactor voltage control oscillators using 0.25μm CMOS technology, proposed for Ultra Wideband application. The VCOs are designed for 3-5GHz UWB Impulse Radio, The VCO's has 107.6 dBc/Hz and 108.8 dBc/Hz phase noise at 1 MHz offset frequency. The diode varactor VCO has a tuning range of 300 MHz and the MOS varactor VCO has a wider tuning range of 610 MHz which is very difficult to achieve. Their power consumption at the maximum oscillation frequency is 2.26 mW from a 1.2 V voltage source, with 9 dBm output power which is very low compared to the conventional VCO in similar process design. © 2012 IEEE.	en_US
dc.relation.ispartof	ICICDT 2012 - IEEE International Conference on Integrated Circuit Design and Technology	en_US
dc.relation.isbasedon	10.1109/ICICDT.2012.6232845	en_US
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	Design of low power, wider tuning range CMOS voltage control oscillator for ultra wideband applications	en_US
dc.type	Conference Proceeding
utslib.for	0906 Electrical and Electronic Engineering	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
pubs.organisational-group	/University of Technology Sydney/Strength - GBDTC - Global Big Data Technologies
utslib.copyright.status	closed_access	*
pubs.publication-status	Published	en_US

Abstract:

This paper presents a diode varactor and MOS varactor voltage control oscillators using 0.25μm CMOS technology, proposed for Ultra Wideband application. The VCOs are designed for 3-5GHz UWB Impulse Radio, The VCO's has 107.6 dBc/Hz and 108.8 dBc/Hz phase noise at 1 MHz offset frequency. The diode varactor VCO has a tuning range of 300 MHz and the MOS varactor VCO has a wider tuning range of 610 MHz which is very difficult to achieve. Their power consumption at the maximum oscillation frequency is 2.26 mW from a 1.2 V voltage source, with 9 dBm output power which is very low compared to the conventional VCO in similar process design. © 2012 IEEE.

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http://hdl.handle.net/10453/120972