Antenna for transmitting and/or receiving an electromagnetic wave, and system comprising this antenna
US11329388B2 · kind B2 · utility
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26Claims
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Key dates
| Filing date | Aug 23, 2019 |
| Grant date | May 10, 2022 |
| Priority date | — |
| Expiry date | Aug 23, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q13/18
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Antenna for transmitting and/or receiving an electromagnetic wave, including a radiating element, a tunable surface of variable impedance, and a controller connected to the tunable surface and which controls it based on a desired direction of the electromagnetic wave. The radiating element and the tunable surface are integrated inside a housing, the housing forming a cavity for the waves and including an opening for the electromagnetic wave to be transmitted to the outside.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.