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:
Jun. 02, 2026
Filed:
Dec. 06, 2023
Stichting Imec Nederland, Eindhoven, NL;
Roland Van Wegberg, Oss, NL;
Stichting IMEC Nederland, Eindhoven, NL;
Abstract
Example embodiments relate to methods and systems for processing analog signals. One example method for processing an analog signal includes modulating the analog signal using a chopping signal with a chopping frequency fto generate a modulated signal. The method also includes amplifying the modulated signal to generate an amplified signal. Additionally, the method includes low-pass filtering the amplified signal to generate a filtered signal that includes at least one harmonic of the modulated signal. Further, the method includes sub-sampling the filtered signal and performing a correlated double sampling operation by subtracting samples at the chopping frequency.
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