Abstract: “It is well-known that diagonal elements of scattering matrix are significantly affected by not only the anomaly but also the antennas. Due to this reason, if one applies MUltiple SIgnal Classification (MUSIC) algorithm for imaging anomaly, several artifacts are also included. In this contribution, we apply MUSIC algorithm by eliminating diagonal elements of scattering matrix and examine that the result is better than the traditional one”

Keywords: scattering matrix, MUltiple SIgnal Classification (MUSIC) algorithm, diagonal elements