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:
Jul. 14, 2026
Filed:
Jun. 06, 2024
Murata Manufacturing Co., Ltd., Kyoto, JP;
John R. Hoversten, Arlington, MA (US);
Ty Lewis, Umeå, SE;
Thomas Renstrom, Tyresö, SE;
Yevgeniy A. Tkachenko, Belmont, MA (US);
Murata Manufacturing Co., Ltd., Kyoto, JP;
Abstract
According to some embodiments, in a radio frequency (RF) transceiver system having a transmit chain and a digital pre-distorter (DPD), a control unit includes: one or more inputs, at least one of which is connected to receive a first signal corresponding to a signal to be transmitted via the transmit chain or a modified version of the signal to be transmitted; and an output connected to provide a control signal to the DPD, and to a reconfigurable matching network (RMN) for commanding a reconfiguration of the RMN, wherein the DPD is configured to apply digital predistortion to the signal to be transmitted based at least in part on combining the first signal with a second signal corresponding to the control signal or a translated version thereof, and to provide a resulting pre-distorted signal to the transmit chain.