公开(公告)号：US11916276B2

公开(公告)日：2024-02-27

申请号：US17815272

申请日：2022-07-27

Applicant: SKYWORKS SOLUTIONS, INC.

Inventor： Hugh Charles Hancock ,  James Gerard O'Callaghan

IPC: H01P1/387 ,  H01P1/383 ,  H01P1/36

CPC classification number: H01P1/383 ,  H01P1/387 ,  H01P1/36

Abstract: A circulator comprising a grounding plane including a first side and a second side, a magnet disposed on the first side of the grounding plane, a ferrite-based disk disposed on the second side of the grounding plane, and a conductor disposed on a side of the ferrite-based disk opposing the grounding plane. The conductor includes an elongate portion and the elongate portion has a distal end section projecting inwardly adjacent to a side of the magnet opposing the grounding plane. The circulator comprises a circulator housing including a plurality of side portions. The side portions have a first section and a second section, the second section extending further around a periphery of the housing than the first section such that a gap between neighboring first sections is wider than a gap between neighboring second sections.

公开(公告)号：US20210050133A1

公开(公告)日：2021-02-18

申请号：US16988967

申请日：2020-08-10

Applicant: SKYWORKS SOLUTIONS, INC.

Inventor： Michael David Hill ,  David Bowie Cruickshank ,  David Martin Firor ,  Iain Alexander MacFarlane ,  Hugh Charles Hancock ,  Jeffrey Alan Shunkwiler ,  John Jianzhong Jiang

IPC: H01F1/34 ,  H01P1/36 ,  H01P1/387 ,  H01P1/39 ,  C04B37/00

Abstract: Disclosed are embodiments of materials for microstrip and substrate integrated waveguide circulators/isolators which can be integrated with a substrate. This composite structure can serve as a platform for other components, allowing for improved miniaturization of components. In particular, a sintering aid can be used to improve the fit between a ferrite material and a dielectric material, improving performance.

公开(公告)号：US20230030921A1

公开(公告)日：2023-02-02

申请号：US17815272

申请日：2022-07-27

Applicant: SKYWORKS SOLUTIONS, INC.

Inventor： Hugh Charles Hancock ,  James Gerard O'Callaghan

IPC: H01P1/383

Abstract: A circulator comprising a grounding plane including a first side and a second side, a magnet disposed on the first side of the grounding plane, a ferrite-based disk disposed on the second side of the grounding plane, and a conductor disposed on a side of the ferrite-based disk opposing the grounding plane. The conductor includes an elongate portion and the elongate portion has a distal end section projecting inwardly adjacent to a side of the magnet opposing the grounding plane. The circulator comprises a circulator housing including a plurality of side portions. The side portions have a first section and a second section, the second section extending further around a periphery of the housing than the first section such that a gap between neighboring first sections is wider than a gap between neighboring second sections.