RF diffractive element with dynamically writable sub-wavelength pattern spatial definition
US10084239B2 · kind B2 · utility
16Cited by
4References
19Claims
0Family size
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Key dates
| Filing date | Mar 15, 2016 |
| Grant date | Sep 25, 2018 |
| Priority date | — |
| Expiry date | Jan 8, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q15/148
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A spatial modulator for RF beams (microwave (uW), millimeter wave (MMW), and sub-millimeter wave (sub-MMW)) using dynamically-writable highly-reflective regions, with sub-wavelength diffractive pattern spatial definition that is finer than the wavelength of the incident RF beam.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.