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dc.contributor.authorGriffin, Joshua D.en_US
dc.contributor.authorDurgin, Gregory D.en_US
dc.date.accessioned2013-06-27T19:45:02Z
dc.date.available2013-06-27T19:45:02Z
dc.date.issued2007-09
dc.identifier.citationGriffin, Joshua D. and Durgin, Gregory D., "Link envelope correlation in the backscatter channel," IEEE Communications Letters, Vol. 11, no.9, pp.735-737 (September 2007.en_US
dc.identifier.issn1089-7798 (print)
dc.identifier.urihttp://hdl.handle.net/1853/48107
dc.description© 2007 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.en_US
dc.description.abstractHigh-frequency backscatter radio systems operate in the dyadic backscatter channel, a pinhole channel whose envelope probability density function and bit-error-rate performance are strongly affected by link envelope correlation – the envelope correlation between the forward and backscatter links of the dyadic backscatter channel. This paper shows that link envelope correlation is most detrimental for backscatter radio systems using co-located reader transmitter and receiver antennas and a single RF transponder antenna. It is shown that using separate reader antennas and multiple RF transponder antennas will decrease link envelope correlation effects and a near maximum bit-error-rate can be achieved with link envelope correlation less than 0.6.en_US
dc.language.isoen_USen_US
dc.publisherGeorgia Institute of Technologyen_US
dc.subjectRadio frequency identificationen_US
dc.subjectProbabilityen_US
dc.subjectRayleigh channelsen_US
dc.subjectMultipath channelsen_US
dc.subjectRFIDen_US
dc.subjectCorrelationen_US
dc.subjectPinhole channelen_US
dc.titleLink envelope correlation in the backscatter channelen_US
dc.typeArticleen_US
dc.contributor.corporatenameGeorgia Institute of Technology. Center for Organic Photonics and Electronicsen_US
dc.publisher.originalInstitute of Electrical and Electronics Engineersen_US
dc.identifier.doi10.1109/LCOMM.2007.070686en_US


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