Dynamic polarization and coupling control from a steerable cylindrically fed holographic antenna
US11545747B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Aug 2, 2021 |
| Grant date | Jan 3, 2023 |
| Priority date | — |
| Expiry date | Aug 2, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q21/005
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An apparatus is disclosed herein for a cylindrically fed antenna and method for using the same. In one embodiment, the antenna comprises an antenna feed to input a cylindrical feed wave and a tunable slotted array coupled to the antenna feed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.