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:
Apr. 07, 2015
Filed:
Oct. 15, 2009
Applicants:
Thomas Reichel, Baldham, DE;
Toralf Bratfisch, Putzbrunn, DE;
Michael Katzer, Munich, DE;
Inventors:
Assignee:
Rohde & Schwarz GmbH & Co. KG, München, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 21/00 (2006.01); G01R 21/06 (2006.01); G01R 15/08 (2006.01); G01R 21/12 (2006.01);
U.S. Cl.
CPC ...
G01R 15/08 (2013.01); G01R 21/12 (2013.01);
Abstract
A power meter comprises at least two measurement paths and distribution device. A first measurement path contains at least one pre-amplifier and a first detector. A second measurement path contains at least one direct connection and a second detector. An additional third path alternative to or optional to the second path contains at least one attenuation element and a second or respectively third detector. The distribution device distributes a test signal to the measurement paths.