%K Inverse Scattering %X In this report, the effectiveness of a novel strategy exploiting the Compressive Sensing paradigm for imaging sparse scatterers at microwave frequencies has been preliminary investigated. After a suitable calibration procedure of the proposed strategy, some introductory results about sparse and weak scatterers have been presented. %A L. Poli %A G. Oliveri %A A. Massa %I University of Trento %T Preliminary Assessment of a Bayesian Compressive Sampling-based Contrast Field Inversion Method %L elediasc12289 %D 2014