公开(公告)号：US20240014535A1

公开(公告)日：2024-01-11

申请号：US18371589

申请日：2023-09-22

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Hitoshi TADA ,  Makoto MATSUDAIRA ,  Takashi NIHEI ,  Masashi ARAI

IPC: H01P1/20 ,  H01P3/16

CPC classification number: H01P1/2002 ,  H01P3/16

Abstract: A filter includes a multilayer body, plate electrodes, resonators, shield conductors, and connecting conductors. The multilayer body includes dielectric layers. The plate electrodes are spaced apart from one another in the multilayer body in a lamination direction thereof. The resonators are between the plate electrodes and extend in a first direction orthogonal or substantially orthogonal to the lamination direction. The shield conductors are on lateral surfaces of the multilayer body and are connected to the plate electrodes. The connecting conductors connect the resonators to the plate electrodes. The resonators are side by side in a second direction in the multilayer body. The resonators each include first and second ends. The first ends are connected to the shield conductor, and the second ends are spaced away from the shield conductor.