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:
Sep. 14, 2004
Filed:
Nov. 17, 2003
Infineon Technologies AG, Munich, DE;
Abstract
A voltage stabilization circuit is configured between two signal lines. Each of the signal lines carries a signal, and an interference signal is superimposed on at least one of the signals. The voltage stabilization circuit includes an amplifier circuit that provides an anti-phase signal obtained as an amplified difference between the interference signal and a reference signal. The anti-phase signal has a phase that is opposite the phase of the interference signal. The configuration further includes a matching circuit, which is connected in series with the amplifier circuit, and which generates a compensation signal from the anti-phase signal and superimposes the compensation signal on the signal that is superimposed with the interference signal.