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公开(公告)号：US11940561B2
公开(公告)日：2024-03-26
申请号：US17551012
申请日：2021-12-14
Applicant: SUTENG INNOVATION TECHNOLOGY CO., LTD.
Inventor： Yanmin Li , Zhen Zhang , Shengqiang Pan
CPC classification number: G01S7/4816 , G01S7/4813 , G01S7/4817
Abstract: The present disclosure relates to a laser receiving device and a LiDAR. An isolation component is provided between a plurality of parallel sensor groups, and an isolation component is provided between a plurality of amplifier groups in parallel, so that a plurality of parallel receiving channels each form an independent current loop, thereby reducing noise crosstalk among signal receiving channels and improving the signal-to-noise ratio of the laser receiving device.
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