Patent ID: 6191669
Filing Date: 2001-02-20
Classification: H01P,H03H

Abstract:
A laminated filter comprising:a laminated body created by laminating a plurality of dielectric sheets together;plurality of resonator electrodes disposed on a first of said plurality of inner dielectric sheets, and including an input resonator electrode and an output resonator electrode;a first input-output electrode disposed on a second of said plurality of dielectric sheets; anda second input-output electrode disposed on said second of said dielectric sheets, said second of said sheets disposed parallel to said first of said dielectric sheets;wherein said first input-output electrode is disposed facing said input resonator electrode, said second input-output electrode is disposed facing said output resonator electrode, and at least one of said first and second input-output electrodes is coupled to a stub electrode disposed on said second of said dielectric sheets and having an open-circuit end, andsaid stub electrode is disposed at a position not overlapping said resonator electrodes.