HIGH PERFORMANCE MICROWAVE FILTER

摘要

PROBLEM TO BE SOLVED: To provide a high performance microwave filter having a resonance frequency that corresponds to an electromagnetic resonance mode of a hybrid electromagnetic family comprising electric and magnetic field patterns and having monomode resonators. SOLUTION: This filter can produce perturbation in respective electric fields a2 and b2 of two of the adjacent resonators, giving rise to a coupling of relatively high magnitude between unperturbed electric fields a1 and b1.