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:
Aug. 25, 2026
Filed:
Feb. 15, 2022
Rohde & Schwarz Gmbh & Co. KG, Munich, DE;
Rohde & Schwarz GmbH & Co. KG, Munich, DE;
Abstract
A digital filter circuit is described. The digital filter circuit includes a pre-adder circuit, a convolution circuit, and a post-adder circuit. The pre-adder circuit includes a number of n pre-adder sub-circuits, wherein n is an integer greater than or equal to 2. The convolution circuit includes a number of m convolution sub-circuits, wherein m is an integer. The post-adder circuit includes a number of k post-adder sub-circuits, wherein k is an integer greater than or equal to 2. The number m of convolution sub-circuits is greater than the number n of pre-adder sub-circuits of the pre-adder circuit. The number m of convolution sub-circuits is greater than the number k of post-adder sub-circuits of the post-adder circuit. Further, an electronic device is described.