Karima Amara

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In this paper, we developed a MATLAB model to estimate path loss inside body tissues. This model was then extended to include attenuation for the case of heterogeneous layer-structure medium. We conclude that UWB is a viable option for short-distance in-body communications and a combination of in+on body. A power consumption study also illustrated that UWB(More)
Modern pacemakers deliver localized electrical stimuli to the cardiac tissue via electrodes in the stimulation lead. The stimulation lead come either in unipolar or bipolar configuration (1 or 2 electrode). Studies however have shown benefits of a multi-electrode system in rendering therapy for heart diseases like chronic heart failure. In this paper we(More)
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