Design of Three-Pole Bulk Acoustic Wave Coupled Resonator Filters


The control of longitudinal coupling in bulk acoustic wave (BAW) resonators makes it possible to design multilayer coupled resonator filters (CRF) with a desired response. This paper presents the methodology to face this kind of designs with a set of closed-form expressions that allow to control the coupling between resonators, and to determine the… (More)


8 Figures and Tables

Slides referencing similar topics