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3D Image Reconstruction in Microwave Tomography Using an Efficient FDTD Model

Fhager, Andreas C-R; Padhi, Shantanu; Howard, John


This letter describes an efficient three-dimensional (3D) image reconstruction algorithm for microwave tomography. Using the thin-wire approximation with resistive voltage sources (RVS), a realistic FDTD model is created for the transmitting and receiving antennas. To verify the algorithm, image reconstruction is made from experimental data using a cylindrical test object made of sunflower oil. In the results, successful image reconstruction has been shown, indicating that the FDTD model is...[Show more]

CollectionsANU Research Publications
Date published: 2009
Type: Journal article
Source: IEEE Antennas and Wireless Propagation Letters
DOI: 10.1109/LAWP.2009.2039032


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