SPLIT RING RESONATOR-BASED BANDSTOP FILTER

摘要

Opening ring type resonator base in PURPOSE: one bandstop filter by the microstrip line that the circular flaw ground structure on the inside of insertion opening ring type resonator is located at ground level to be connected for improving broadband Stopping Properties. ;CONSTITUTION: annular DGS (defect grounding structure) is located at the microstrip line connection of ground plane (110). A kind of SRR (segmentation ring structure resonator) (130) insertion inner circular etching DGS planes (121,122 ). The SRR passes through magnetic combination and signal wire (140) multiplied by stopband. The SRR extends stopband as multistage. The dumbbell shape of the DGS of the DGS have identical size and also shaped with signal wire be axis of rotation. ;The 2012 of copyright KIPO submissions