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:
Aug. 09, 2022
Filed:
Mar. 05, 2021
Huawei Technologies Co., Ltd., Shenzhen, CN;
Zhixiong Ren, Wuhan, CN;
Xiaoshu Si, Wuhan, CN;
Tao Ouyang, Wuhan, CN;
Pere L Gilabert, Barcelona, ES;
Jose Angel Garcia Garcia, Santander, ES;
Gabriel Montoro, Barcelona, ES;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A signal processing method and system includes a baseband signal baseband signal processing module configured to perform slow envelope processing on a first signal, to obtain an envelope value E(n) of the first signal on which the slow envelope processing has been performed, obtain a phase value θ(n) based on E(n), where θ(n) and E(n) are in a linear relationship, and separate the first signal into a second signal and a third signal based on θ(n), where a phase difference between the second signal and the third signal is 2 θ(n), an amplifier configured to amplify the second signal and the third signal, and a synthesizer is configured to combine the amplified second signal and third signal to obtain a fourth signal.