Novel phaseless measurement inversion strategy for low-cost microwave imaging setup

摘要: A novel methodology for the reconstruction of profile and constitutive parameters unknown Objects-Under-Test (OUTs) using amplitude-only measurements is presented. cost function quantifying mismatch between amplitude measured electric field scattered by a model OUT minimized through Particle Swarm Optimization (PSO) in order to retrieve parameterization coefficients its conductivity permittivity. simple low-cost setup phaseless has been developed experimentally validate proposed towards inversion dielectric objects.