Microwave Diffraction Tomography Using Scattered Far Field and Incomplete Data

In this paper a simple Fourier reconstruction algorithm is presented. In order to see the effectiveness of this algorithm electromagnetic far field scattered data of a dielectric object illuminated by a circular antenna array is considered. Two layered cylinder having infinite length is reconstructed with both full and limited angle simulated scattered data. Numerical results show the advantages of the simple far field algorithm when limited sampled data is available.