%D 2004 %X In this paper, with reference to limited-angle data configurations, the performance of the nonlinear multi-scaling inversion approach (IMSA) is analyzed. Such an assessment is carried out by considering synthetically-generated as well as laboratory-controlled experimental data ('Marseille data') concerning two-dimensional dielectric scatterers. The obtained results demonstrate a satisfactory robustness and the reliability of the approach. %I University of Trento %A Massimo Conci %A Massimo Donelli %A Gabriele Franceschini %A Andrea Massa %K Microwave Imaging, Inverse SCattering, Experimental Data, Limited-Angle Data Configuration %L elediasc12420 %T Microwave Imaging from Limited-Angle Scattered Data using the Iterative Multi-Scaling Approach