Systeme und Verfahren zur Rauschminderung mittels Zerhacken bei der Signalumwandlung

Details

Veröffentlichungs-Nr.

EP4804408

Anmeldetag

3. März 2026

Veröffentlichung

9. September 2026

Rechtsraum

EP

IPC

H03M1/08, H03M1/46

Abstract

The subject technology is directed to signal processing systems and methods. In an embodiment, the subject technology provides an apparatus that includes an input terminal configured to receive an input signal and a converter coupled to the input terminal. The converter is configured to generate a first signal based at least on the input signal. The apparatus further includes an amplifier coupled to the converter, the amplifier being configured to generate a second signal by amplifying the first signal. A first switching element is coupled to the converter and the amplifier and is configured to perform chopping by modulating the first signal, converting a first component of the second signal to a first chopping frequency higher than the first frequency. By applying chopping techniques, the apparatus effectively mitigates low-frequency noise, enhancing the accuracy and performance of signal processing operations. There are other embodiments as well.

Anmelder

Firma

AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITED

Land

🇸🇬 Singapur

Fachgebiete