Linearizer-channel amplifier device for a dual RF channel, and telecommunication satellite comprising said device
US8977190B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 10, 2010 |
| Grant date | Mar 10, 2015 |
| Priority date | — |
| Expiry date | Sep 4, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B7/18515
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A linearizer-channel amplifier device for a dual RF channel designed to be installed on a telecommunication satellite comprises two independent radiofrequency channels, each radiofrequency channel corresponding to a radiofrequency-signal communication channel and comprising a channel-amplifier module, the two radiofrequency channels being connected to one and the same remote control and telemetry module designed to route and to manage remote control signals dedicated to each of the two channel-amplifier modules and to manage telemetries produced by the two channel-amplifier modules. For application notably to the field of satellite telecommunications and in particular to the radiofrequency transmission systems of satellite repeaters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.