Design of Compact Quasi-Elliptic Bandpass Filters Based on Coaxial Inset Resonators
This article reports a novel inset resonator configuration for coaxial filter applications with quasi-elliptic responses.The design and Super Glue analysis of the inset resonator are discussed in detail and accurately modeled as a capacitively-loaded stepped-impedance half-wavelength resonator featuring more compactness, high quality factor, and en