SRRsplit ring resonator ESPARelectronically steerable parasitic array radiator ESPAR ANTENNA USING SRR

摘要

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an ESPAR (Electronically Steerable Parasitic Array Radiator) antenna using an SRR (split ring resonator), and more particularly, to an ESPAR antenna using an active antenna as a power source, To an ESPAR antenna using an SRR in which an organic current is generated and radiated to parasitic elements including an SRR. According to the present invention, there is provided an antenna for solving the complexity of the mutual coupling phenomenon occurring in the conventional antenna structure in the ESPAR antenna, and in particular, in the MIMO system for securing the orthogonality between the beams, Impedance loading It is possible to control the current flowing from the circuit to the parasitic element.