The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 26, 2022
Filed:
Oct. 16, 2020
Applicant:
Rohde & Schwarz Gmbh & Co. KG, Munich, DE;
Inventors:
Christian Baier, Berlin-Lichtenberg, DE;
Florian Ohnimus, Berlin, DE;
Sebastian Preis, Berlin, DE;
Lothar Schenk, Berlin, DE;
Raimon Goeritz, Berlin, DE;
Assignee:
ROHDE & SCHWARZ GMBH & CO. KG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/185 (2006.01); H04B 7/155 (2006.01); H03F 3/68 (2006.01); H03F 3/24 (2006.01);
U.S. Cl.
CPC ...
H04B 7/18515 (2013.01); H03F 3/24 (2013.01); H03F 3/68 (2013.01); H04B 7/15535 (2013.01); H03F 2200/451 (2013.01);
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.