Broadband non-resonant split ring resonator-based artificial high dielectric substrate

This paper presents a technique of using magnetic metamaterial as a broadband non-resonant artificial high dielectric substrate for achieving enhanced radiation performance in the microwave region. The selected metamaterial (MTM) is the basic single split-ring resonator (SRR) printed on a bare dielectric substrate of permittivity 3.8. When it is electrically excited by a plane wave, a high permittivity of 25 for the frequency range of...