Systems and methods for providing L-band RF architectures
US11194041B2 · kind B2 · utility
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7Claims
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Key dates
| Filing date | Oct 16, 2018 |
| Grant date | Dec 7, 2021 |
| Priority date | — |
| Expiry date | Jun 28, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q21/28
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Various communication systems may benefit from suitable architectures. For example, L-band radio frequency (RF) architectures may be beneficial to systems including avionics systems. A system can include a mode-s function as well as a traffic alert and collision avoidance system function separate from the mode-s function. The system can further include a directional antenna in reception and transmission connection with the traffic alert and collision avoidance system function. The system can additionally include an omni-directional antenna in reception and transmission connection with the mode-s function.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.