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. 01, 2026
Filed:
Dec. 08, 2022
Smarter Microelectronics (Guang Zhou) Co., Ltd., Guangzhou, CN;
SMARTER MICROELECTRONICS (GUANG ZHOU) CO., LTD., Guangzhou, CN;
Abstract
A power control apparatus comprises a voltage conversion circuit and a power control circuit, wherein the voltage conversion circuit is used for converting a power control voltage and outputting a target control voltage; and the power control circuit is connected to the voltage conversion circuit and is used for performing power control on a received input signal according to the target control voltage, so as to obtain a target output signal. In this way, by means of the cooperation of a voltage conversion circuit and a power control circuit, a target control voltage performs power control on an input signal, such that the number of harmonic waves generated by a power amplifier during power back-off can be reduced, thereby improving the harmonic performance of the power amplifier.