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URN:
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http://URN.fi/URN:NBN:fi:tty-201206051167
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Title:
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Sampling jitter in charge sampling radio |
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Author:
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Syrjälä, Ville; Lehtinen, Vesa; Valkama, Mikko |
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Publication type:
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Konferenssijulkaisu - Conference paper |
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Issue date:
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2012 |
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DOI:
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http://dx.doi.org/10.1109/WCNCW.2012.6215541
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Description:
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© 2012 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works |
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University:
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Tampereen teknillinen yliopisto - Tampere University of Technology |
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Faculty:
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Tieto- ja sähkötekniikan tiedekunta – Faculty of Computing and Electrical Engineering |
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Department:
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Tietoliikennetekniikan laitos – Department of Communications Engineering |
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Abstract:
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This article addresses some implementation challenges in the potentially very energy-efficient charge sampling radios. Alternative ways to implement charge sampler in charge sampling radio are considered, and the impacts and spectral shape characteristics of the sampling jitter induced signal distortion are analytically studied in these cases. The analysis shows that the spectrum of the distortion caused by the sampling jitter in a charge sampling receiver is not necessary flat, which in turn has direct impacts on the receiver design and dimensioning. The validity of the analytical results is verified with computer simulations. In simulations, both white Gaussian noise -type clock jitter and clock jitter generated by a phase-locked-loop oscillator are considered. |
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Copyright:
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This publication is copyrighted. You may download, display and print it for Your own personal use. Commercial use is prohibited. |