A Simple Magnetic Induction Tomography System And The Image Reconstruction

K Wei , M Soleimani

Department of Electronic and Electrical Engineering, University of Bath, Bath, UK

ABSTRACT - The paper reports a simple Magnetic Induction Tomography (MIT) system built at the University of Bath. The system comprises of 8 inductor coils and has a possibility of expansion to 16 coils. The excitation signals and the measured voltages are generated and measured using a LabView based system. Two 16 by 1 multiplexers are used to select between the coils. Measurements, excitation and multiplexing are all controlled by a National Instrument (NI) USB based DAQ: USB­ 6259. Here we show preliminary image reconstruction results using the new MIT system.