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Linearized transformation of RF data for capsule tracking in wireless telemetry

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dc.contributor.author Arshak, Khalil
dc.contributor.author Adepoju, Francis
dc.date.accessioned 2012-09-28T14:33:33Z
dc.date.available 2012-09-28T14:33:33Z
dc.date.issued 2007
dc.identifier.uri http://hdl.handle.net/10344/2567
dc.description peer-reviewed en_US
dc.description.abstract In this paper, we discuss system and method of determining the real-time location of an omnidirectional diagnostic radio frequency (RF) system while the object (transmitter) is moving freely inside an inaccessible organ. A specific application to the human gastrointestinal (GI) organ is presented, showing the importance of the method in accessing a specific site for drug administration or for extracting fluid or tissue samples for biopsy and similar medical investigations. For practical purposes, we assume omnidirectional transmitter transmitting at 433MHz, Input power 1W, and Es/No = 20dB (corresponding to the linear region of the target transceiver). We also discuss the method for using the original analogue signal, after conversion to voltage, for position tracking. In our algorithm, we employed a path loss scenario based on the popular log-normal model to simulate the effects of organs on signal quality between transmitter and receiver at various distances en_US
dc.language.iso eng en_US
dc.publisher IEEE Computer Society en_US
dc.relation.ispartofseries Advanced Information Networking and Applications Workshops, 2007, AINAW '07.;pp. 869-874
dc.relation.uri http://dx.doi.org/10.1109/AINAW.2007.222
dc.rights ©2007 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, 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 components of this work in other works. en_US
dc.subject biopsy en_US
dc.subject drugs en_US
dc.subject gastrointesintal tract en_US
dc.subject humans en_US
dc.title Linearized transformation of RF data for capsule tracking in wireless telemetry en_US
dc.type info:eu-repo/semantics/conferenceObject en_US
dc.type.supercollection all_ul_research en_US
dc.type.supercollection ul_published_reviewed en_US
dc.type.restriction none en
dc.rights.accessrights info:eu-repo/semantics/openAccess en_US


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