META MATERIAL RESONATOR AND FILTER HAVING THE SAME

摘要

PURPOSE: A meta material resonator and a filter are provided to reduce a zeroth order resonant frequency. CONSTITUTION: A meta material resonator comprises a resonance part(100) and a via(110). The resonance part is composed of mushroom-shaped meta material. The via connects a non-center part of the resonance part and a ground. The via is positioned at a position most far apart from the center part of the resonance part. Multiple meta material resonators are subordinately connected to each other.