Patent · US Active

Satellite uplink amplifier and method for providing a multiband uplink signal

US11398862B2 · kind B2 · utility

0Cited by

0References

18Claims

0Family size

Assignee

Rohde & Schwarz GmbH & Co. KG · DE

Inventors

Christian Baier · Alzenau, DE
Florian Ohnimus · Berlin, DE
Sebastian Preis · Berlin, DE
Lothar Schenk · Berlin, DE
Raimon Goeritz · Berlin, DE

Key dates

Filing date	Oct 16, 2020
Grant date	Jul 26, 2022
Priority date	—
Expiry date	Nov 20, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH03F2200/451
WIPO fieldBasic communication processes
WIPO sectorElectrical engineering

Abstract

An improved amplification of multiband signals for an uplink, in particular a satellite uplink is provided. For this purpose, multiple signals for separate frequency bands may be provided to a number of two or more uplink converters. The output of each uplink converter is amplified by a separate amplifier and the separately amplified signals are combined to obtain an amplified multiband uplink signal. In particular a waveguide combiner may be used for combining the amplified signals.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.