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:
Oct. 14, 2025
Filed:
Sep. 16, 2021
Sanechips Technology Co., Ltd, Guangdong, CN;
Sheng Chen, Guangdong, CN;
SANECHIPS TECHNOLOGY CO., LTD., Guangdong, CN;
Abstract
A loop filter, and a timing recovery method and apparatus are provided. The loop filter includes: N input terminals configured to receive N first signals; where N is any integer greater than or equal to 2; a source filter, including: an integral signal terminal and an addition terminal; a first gain processing module configured to perform first gain processing on the N first signals to obtain a second signal, and output the second signal to the addition terminal; a second gain processing module configured to perform second gain processing on the N first signals to obtain a third signal, and output the third signal to the integral signal terminal; and a source filter configured to integrate the third signal received by the integral signal terminal to obtain a fourth signal, and obtain a fifth signal according to the fourth signal and the second signal received by the addition terminal.