Apparatuses and methods for mode suppression in rectangular waveguide
US10615474B2 · kind B2 · utility
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4References
10Claims
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Assignee
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Key dates
| Filing date | Feb 23, 2018 |
| Grant date | Apr 7, 2020 |
| Priority date | — |
| Expiry date | Jun 22, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01P11/002
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A rectangular waveguide device is provided. The rectangular waveguide device comprising: a first broad wall; a second broad wall parallel to the first broad wall; a first narrow wall perpendicular to and connected to the first broad wall and the second broad wall; a second narrow wall parallel to the first narrow wall and connected to the first broad wall and the second broad wall; and at least one slot in the first broad wall.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.