The New Sub-wavelength Microstructures in Super-resolution Imaging Based on Stepped Impedance Resonator

摘要

Based on the intensive study of wire medium, some novel super-resolution imaging structures (structure of curving wires, structure of uniform impedance resonator and structure of stepped impedance resonator) are proposed in this paper. These novel structures have a wider range of applications, including curtailing the size of structure, which can be applied to compact equipments. The resolution of each structure is λ/10 and λ/15, respectively.