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:
Nov. 21, 2017
Filed:
May. 03, 2013
Rohde & Schwarz Gmbh & Co. KG, Munich, DE;
Michael Sterns, Nuremberg, DE;
Martin Leibfritz, Munich, DE;
ROHDE & SCHWARZ GMBH & CO. KG, Munich, DE;
Abstract
A measuring bridge () provides a first matching pad (), a second matching pad () and a third matching pad (), wherein all matching pads () comprise at least three resistors () which are arranged in a T-structure. A second resistor () of the second matching pad () is connected to a second resistor () of the first matching pad (), and a third resistor () of the third matching pad () is connected to a third resistor () of the first matching pad (). A second resistor () of the third matching pad () can be connected to a device under test (). A third resistor () of the second matching pad () can be connected to a calibration standard (), and a first resistor () of the second and the third matching pad () are connected in each case to a signal input of an element () which suppresses a common-mode component on its two signal inputs.