Split square resonators using high dielectric constant

Abstract

This paper reports the design of a split ring resonator bandpass filter. The design is based on coupling coefficient filter and the novelty of the proposed design is possibility to miniaturize the structure by including a new kind of dielectric resonator fabricated with a commercial high dielectric constant EPOXY paste. Equivalent circuit model is discussed, establishing a clear relation between each component and physical parameter of the proposed design. Excellent agreement between electromagnetic simulation and measured of band pass filter at 1.65 GHz is found.

Postprint (author's final draft)