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:
Feb. 19, 2013
Filed:
Sep. 06, 2007
Kurt Schmidt, Grafing, DE;
Kurt Schmidt, Grafing, DE;
Rohde & Schwarz GmbH & Co. KG, Munich, DE;
Abstract
A method for determining the frequency distribution of the signal level of a measured signal measured respectively in overlapping observation intervals via a time or frequency raster. The method includes determining the incrementation of a memory cell in a first memory to be implemented for each measured signal level of the measured signal at a value of the time or frequency raster, and un-delayed summation of the incrementation determined for every memory cell of the first memory in every measurement cycle. The method also includes delayed summation of the incrementation determined for every memory cell of the first memory in every measurement cycle, and subtracting the result of the delayed summation of the incrementation determined for every memory cell of the first memory in every measurement cycle from the result of the un-delayed summation of the incrementation determined for every memory cell of the first memory in every measurement cycle.