Patent · US Active

Transmitter system with reconfigurable amplifiers

US9276528B2 · kind B2 · utility

2Cited by

3References

17Claims

0Family size

Assignee

Rohde & Schwarz GmbH & Co. KG · DE

Inventors

Bernhard Kaehs · Birkenfeld, DE
Sebastian Stempfl · Munich, DE

Key dates

Filing date	Oct 17, 2013
Grant date	Mar 1, 2016
Priority date	—
Expiry date	Oct 17, 2033

Classification

Technology area (CPC H)Electricity
CPC primaryH04B2001/0408
WIPO fieldBasic communication processes
WIPO sectorElectrical engineering

Abstract

An amplifier includes a coupler, a main amplifier, and an auxiliary amplifier. The main amplifier and the auxiliary amplifier are supplied with signals derived from at least one input signal and amplify these. The coupler combines output signals of the main amplifier and of the auxiliary amplifier. The main amplifier and/or the auxiliary amplifier comprises an operating point adjustable during operation.

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