US Patent Issued to Rohde & Schwarz on Aug. 25 for "Digital filter circuit having a number of convolution sub-circuits" (German Inventors)

ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,719,451, issued on Aug. 25, was assigned to Rohde & Schwarz GmbH & Co. KG (Munich).

"Digital filter circuit having a number of convolution sub-circuits" was invented by Julian Leyh (Munich), Michael Vonbun (Munich) and Andreas Oeldemann (Munich).

According to the abstract* released by the U.S. Patent & Trademark Office: "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 p...