MIMO Antenna Using CRSS Structure

摘要

PURPOSE: An MIMO(multi-input and multi-output) antenna using a CSRR(Complementary Split Ring Resonator) structure is provided to control resonance frequency and isolated frequency. CONSTITUTION: An MIMO antenna using a CSRR structure comprises a dielectric structure, first and second radiators(100,102), an isolation structure(104-1), and ground connection surfaces(106-1). The first and second radiators are formed on the top of the dielectric structure to be separated from each other. The isolation structure is formed between the first and second radiators to be symmetrical to the top and bottom of the dielectric structure and has a CRSS structure having outer and inner gaps. The ground connection surfaces are formed on the top and bottom of the dielectric structure.