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dc.contributor.authorZhao, Wenshan
dc.contributor.authorSun, Yichuang
dc.identifier.citationZhao , W & Sun , Y 2013 , Current-mode high-frequency wavelet filter based on leap-frog multiple-loop feedback structure . in Midwest Symposium on Circuits and Systems . , 6674622 , pp. 209-212 , 2013 IEEE 56th International Midwest Symposium on Circuits and Systems, MWSCAS 2013 , Columbus, OH , United Kingdom , 4/08/13 .
dc.identifier.otherPURE: 7721440
dc.identifier.otherPURE UUID: 48c14ea9-5e5b-4c1d-a74e-42232889c95e
dc.identifier.otherScopus: 84893172992
dc.description.abstractA method is proposed to realize high-frequency wavelet transform in analogue filter by employing Gm-C circuits and current-mode leap-frog multiple loop feedback structure in this paper. Also, to enhance the performance, the fully differential Nauta transconductor is utilized as the Gm cell in the design. The Marr wavelet is used as an example, with the design procedure illustrated. Using standard TSMC 0.18μm CMOS process, simulation results show that the center frequency of the Marr wavelet filter ranges from 63MHz to 142MHz by tuning supply voltage. The total power consumption is 69mW at 100MHz.en
dc.relation.ispartofMidwest Symposium on Circuits and Systems
dc.subjectElectrical and Electronic Engineering
dc.subjectElectronic, Optical and Magnetic Materials
dc.titleCurrent-mode high-frequency wavelet filter based on leap-frog multiple-loop feedback structureen
dc.contributor.institutionSchool of Engineering and Technology
dc.contributor.institutionScience & Technology Research Institute
dc.contributor.institutionCentre for Engineering Research
dc.contributor.institutionRadio and Mobile Communication Systems
dc.contributor.institutionSmart Electronics Devices and Networks
dc.relation.schoolSchool of Engineering and Technology

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