Invention Grant
US07687014B2 Co-firing of magnetic and dielectric materials for fabricating composite assemblies for circulators and isolators
有权
用于制造循环器和隔离器的复合组件的磁性和介电材料的共烧制
- Patent Title: Co-firing of magnetic and dielectric materials for fabricating composite assemblies for circulators and isolators
- Patent Title (中): 用于制造循环器和隔离器的复合组件的磁性和介电材料的共烧制
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Application No.: US12055416Application Date: 2008-03-26
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Publication No.: US07687014B2Publication Date: 2010-03-30
- Inventor: Jingmin Zheng , David B. Cruickshank , David M. Firor
- Applicant: Jingmin Zheng , David B. Cruickshank , David M. Firor
- Applicant Address: US MA Woburn
- Assignee: Skyworks Solutions, Inc.
- Current Assignee: Skyworks Solutions, Inc.
- Current Assignee Address: US MA Woburn
- Main IPC: C04B33/32
- IPC: C04B33/32
Abstract:
A method for making a composite magnetic-dielectric disc assembly includes forming a dielectric ceramic cylinder, forming a magnetic ceramic rod, assembling the magnetic ceramic rod coaxially inside the dielectric ceramic cylinder to form a rod-and-cylinder assembly, kilning (firing) the rod-and-cylinder assembly, slicing the rod-and-cylinder assembly to form a plurality of composite magnetic-dielectric disc-shaped assemblies. The magnetic-dielectric disc assemblies can be used in manufacturing, for example, circulators, isolators or similar electronic components. Accordingly, the method for making the disc assemblies can be included as part of a method for making such electronic components.
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