Patent · US Active

Amplifier circuit and method

US10447214B2 · kind B2 · utility

1Cited by

10References

17Claims

0Family size

Assignee

Rohde & Schwarz GmbH & Co. KG · DE

Inventors

Andreas Andrei · Petershagen, DE
Klaus Sauerbier · Strausberg, DE
Marco Witte · Berlin, DE
Orell Garten · Fredenbeck, DE
Raimon Goeritz · Berlin, DE
Uwe Dalisda · Olching, DE
Florian Ohnimus · Berlin, DE
Reimo Dueben · Schöneiche, DE

Key dates

Filing date	Jan 3, 2018
Grant date	Oct 15, 2019
Priority date	—
Expiry date	Jan 3, 2038

Classification

Technology area (CPC H)Electricity
CPC primaryH03F3/68
WIPO fieldBasic communication processes
WIPO sectorElectrical engineering

Abstract

The present invention provides an amplifier circuit for amplifying an incoming signal, the amplifier circuit comprising at least two signal paths configured to amplify signals of different overlapping frequency bands, a signal splitter comprising an input port configured to receive the incoming signal, the signal splitter being coupled to an input side of the signal paths and configured to split the incoming signal into split signals for the signal paths, and a diplexer coupled to an output side of the signal paths and configured to combine the amplified signals and provide a combined amplified signal. Further, the present invention provides a respective method.

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