Abstract
The Born iterative method has been presented to study two-dimensional inverse scattering problems for dielectric objects with the aid of left-handed material (LHM). Super-resolution imaging can be achieved since the LHM slab could amplify evanescent waves emitted from transmitters, which are interacted with the dielectric objects and then captured by receivers. The evanescent waves contain high-frequency spectra of dielectric objects, leading to significant improvement of resolution in imaging. Simulation results are presented to verify the super-resolution imaging.
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