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. 05, 2023
Filed:
Jan. 07, 2023
Suteng Innovation Technology Co., Ltd., Shenzhen, CN;
Xiaojun Zhou, Shenzhen, CN;
SUTENG INNOVATION TECHNOLOGY CO., LTD., Shenzhen, CN;
Abstract
The present application discloses a laser receiving circuit and a LiDAR. The laser receiving circuit includes an amplifying circuit, a DC bias circuit, and an analog-to-digital converter. The amplifying circuit is connected to the analog-to-digital converter and configured to amplify input first voltage signals to obtain second voltage signals, and the second voltage signals are AC voltage signals. The DC bias circuit is connected to the analog-to-digital converter and configured to generate reverse DC voltage signals, and the reverse DC voltage signals and the second voltage signals are superimposed to obtain third voltage signals. The analog-to-digital converter is configured to sample the third voltage signals.