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Simulation and characterization of wireless data acquisition RF systems for medical diagnostic application

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dc.contributor.author Arshak, Khalil
dc.contributor.author Adepoju, Francis
dc.contributor.author Jafer, Essa
dc.date.accessioned 2011-07-01T15:58:10Z
dc.date.available 2011-07-01T15:58:10Z
dc.date.issued 2007
dc.identifier.uri http://hdl.handle.net/10344/1062
dc.description peer-reviewed
dc.description.abstract This paper presents an aggregation of simulated models for a wireless data acquisition system. The model consists of key units that were simulated using SIMULINK. The output signal from the transmitter was encoded to digital signal based on one of the Pulse Coding Modulation (PCM) algorithms. At the receiver end, the signal is demodulated and processed to extract the spectrum of the original analogue signal which is converted to voltage for position tracking purposes. The performance of the radio frequency (RF) unit through additive White Gaussian Noise (AWGN) channel was examined by estimating the average Bit Error Rate (BER) for different carrier frequencies. The effect of the multi-path fading in a lossy medium was also considered. The receiver model was based on the assumption that the transmitter is omnidirectional and is transmitting at 433MHz. en_US
dc.description.sponsorship EI
dc.language.iso eng en_US
dc.publisher IEEE Computer Society en_US
dc.relation.ispartofseries IEEE Design and Diagnostics of Electronic Circuits and Systems, 2007;
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 pulse coding modulation en_US
dc.subject omnidirectional transmitter
dc.subject object tracking
dc.title Simulation and characterization of wireless data acquisition RF systems for medical diagnostic application en_US
dc.type Conference item en_US
dc.type.supercollection all_ul_research en_US
dc.type.supercollection ul_published_reviewed en_US
dc.type.restriction none en

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