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:
Dec. 16, 2025
Filed:
Jun. 29, 2022
Intel Corporation, Santa Clara, CA (US);
Martin Clara, Santa Clara, CA (US);
Giacomo Cascio, Villach, AT;
Erfan Ghaderi, Hillsboro, OR (US);
Marc Jan Georges Tiebout, Finkenstein, AT;
Intel Corporation, Santa Clara, CA (US);
Abstract
A radio frequency front-end (RF-FE) device with a reconfigurable common-mode feedback control. The device includes a plurality of RF-FE channels and a reconfiguration switch. An RF-FE channel includes a common-mode feedback loop. The common-mode feedback loop is configured to detect a common-mode signal in differential signals in the RF-FE channel and generate a feedback signal to set the common-mode signal. The reconfiguration switch is configured to couple common-mode feedback loops of two or more RF-FE channels based on an operation mode. The reconfiguration switch may be controlled to couple common-mode feedback loops of two or more RF-FE channels if the two or more RF-FE channels receive a same input signal and decouple common-mode feedback loops of two or more RF-FE channels if the two or more RF-FE channels receive different input signals.