A New Low-Power CMOS Quadrature VCO with Current Reused Structure

Simple item page
dc.contributor.authorWang, Chunhua
dc.contributor.authorPeng, Guanchao
dc.contributor.authorMa, Minglin
dc.contributor.authorLi, Zhan
dc.coverage.issue1cs
dc.coverage.volume20cs
dc.date.accessioned2016-02-26T08:17:28Z
dc.date.available2016-02-26T08:17:28Z
dc.date.issued2011-04cs
dc.description.abstractA new quadrature voltage controlled oscillator (QVCO) circuit topology is proposed for low-voltage and low-power applications. In the proposed circuit, two oscillators with current-reused structure are coupled to each other by two P&N-MOS pairs. In this way, low phase noise quadrature signals are generated with low-voltage and low-power. The simulation is made by Cadence in chartered 0.18 μm CMOS process. The simulation result shows that the QVCO phase noise is approximately - 117.1 dBc/Hz at 1MHz offset from 1.8 GHz operation frequency. The QVCO dissipates 1.92 mW with a 1.1 V supply voltage.en
dc.formattextcs
dc.format.extent360-364cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2011, vol. 20, č. 1, s. 360-364. ISSN 1210-2512cs
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/56844
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2011/11_01_360_364.pdfcs
dc.rightsCreative Commons Attribution 3.0 Unported Licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectCouplingen
dc.subjectP&N-MOS pairen
dc.subjectVCOen
dc.subjectLow-poweren
dc.subjectLowvoltageen
dc.subjectPhase noiseen
dc.subjectOscillatoren
dc.subjectQuadratureen
dc.titleA New Low-Power CMOS Quadrature VCO with Current Reused Structureen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
11_01_360_364.pdf
Size:
431.85 KB
Format:
Adobe Portable Document Format
Description:
Download
Collections
2011/1