Subminiature circulator
US11063332B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 30, 2018 |
| Grant date | Jul 13, 2021 |
| Priority date | — |
| Expiry date | Dec 6, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01P1/387
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A subminiature circulator includes feed pin assemblies, a hollow base having an opening formed in the top, and a locating iron sheet, wherein a laminated assembly is arranged in the base, notches are formed in the peripheral wall of the base and are communicated with the bottom face of the base, the locating iron sheet is clamped in the laminated assembly and is provided with extension parts which stretch out of the base via the notches, and the feed pin assemblies are installed in installation holes formed in the extension parts. The feed pin assemblies are arranged in the installation holes formed in the extension parts of the locating iron sheet, and such installation manner is not limited to an integrally-formed structure, so that a sophisticated device is easy to machine in the fabrication process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.