公开(公告)号：US11881609B2

公开(公告)日：2024-01-23

申请号：US17722753

申请日：2022-04-18

Applicant: CommScope Italy S.R.L.

Inventor： Andrea Manzoni ,  Luca Bonato ,  Antonio Sala

IPC: H01P1/205 ,  H01P1/207 ,  H01P3/12 ,  H01P7/04 ,  H01P7/10 ,  H01P7/06 ,  H01P11/00

CPC classification number: H01P1/2053 ,  H01P1/207 ,  H01P3/12 ,  H01P7/04 ,  H01P7/06 ,  H01P7/10 ,  H01P11/007 ,  H01P11/008

Abstract: An assembly for a radio frequency filter includes: an elongate pedestal with an upper surface; a resonator; a tuning member that is positioned above the resonator; and a screw that mounts the resonator to the upper surface of the pedestal, the screw including a shank with a thread and a head, the head including a plurality of recesses configured to receive a tool, the recesses extending through the head.

公开(公告)号：US20220384927A1

公开(公告)日：2022-12-01

申请号：US17722753

申请日：2022-04-18

Applicant: CommScope Italy S.R.L.

Inventor： Andrea Manzoni ,  Luca Bonato ,  Antonio Sala

IPC: H01P1/207 ,  H01P3/12

Abstract: An assembly for a radio frequency filter includes: an elongate pedestal with an upper surface; a resonator; a tuning member that is positioned above the resonator; and a screw that mounts the resonator to the upper surface of the pedestal, the screw including a shank with a thread and a head, the head including a plurality of recesses configured to receive a tool, the recesses extending through the head.

公开(公告)号：US11996599B2

公开(公告)日：2024-05-28

申请号：US17628319

申请日：2020-07-30

Applicant: CommScope Italy S.r.l.

Inventor： Andrea Facchini ,  Luca Bonato ,  Yrjo Erkki Hugg ,  Roman Tkadlec

IPC: H01P1/208 ,  H01P7/06 ,  H03H7/06

CPC classification number: H01P1/208 ,  H01P1/2084 ,  H01P7/06

Abstract: A resonant cavity filter includes a filter housing defining an internal cavity therein, a resonating element in the internal cavity of the filter housing, and a coupling transmission line extending adjacent a periphery of the resonating element in the internal cavity of the filter housing. The resonating element is rotatable relative to the coupling transmission line to vary an electromagnetic coupling therebetween. Related devices and methods of operation are also discussed.