Electromagnetic interference protection for radomes
US11764467B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 7, 2021 |
| Grant date | Sep 19, 2023 |
| Priority date | — |
| Expiry date | Mar 9, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q15/0013
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The present disclosure relates to a cover for at least one antenna emitting or sensing electromagnetic radiation in at least one first frequency band, the cover includes at least one first surface facing the antenna and at least one second surface averted to the antenna, where the cover includes at least one substrate being transmissible for electromagnetic radiation and at least one first coating covering the substrate in at least one first area, the first coating being transmissible for electromagnetic radiation of at least the first frequency band, whereas the first coating is reflective for electromagnetic radiation falling onto the second surface and having a frequency within at least one second frequency band.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.