The Influence of D-SRRs’ Geometry Dimension on the Resonant Frequency in the LHMs

Abstract

The study on left-handed materials (LHMs) is a international research hot spot in recent 10 years, the LHMs have important application value in many fields, the study of resonance frequency is the focus of LHMs. Periodic split ring resonators (SRRs) structure is one important method of realization LHMs. The further research of the periodic SRRs structure LHMs is very necessary, the practical value and theoretical value. D-SRRs basic structure new LHMs is put forward, the negative refraction effect of the prism experiment is simulated by D-SRRs basic structure new LHMs. By changing the D-SRRs’ geometry size, the influence of the D-SRRs’ geometry size on resonance frequency of the of the new LHMs is discussed. When D-SRRs’ geometry size is smaller, the frequency response shifts from low frequency response to high frequency response, and frequency response is broadened. These results is great significance for realization LHMs near infrared and visible light.