公开(公告)号：US20150028213A1

公开(公告)日：2015-01-29

申请号：US13951924

申请日：2013-07-26

Applicant: Analog Devices, Inc.

Inventor： Harvey Weinberg ,  Robert Adams

IPC: G01C3/08 ,  G01B11/14

CPC classification number: G01C3/08 ,  G01S7/4861 ,  G01S17/10 ,  G01S17/936

Abstract: Various embodiments provide systems and methods that allow a LIDAR system to sense nearby objects with relatively low-cost elements, and fewer elements than traditional LIDAR systems by sampling an infrared pulse at a high sample rate and storing the samples in the analog domain. The samples may then be digitized at a rate slower than the sample rate.

Abstract translation: 各种实施例提供系统和方法，其允许LIDAR系统通过以高采样率采样红外脉冲并将样本存储在模拟域中，以相对低成本元件感测附近物体，并且比传统LIDAR系统更少的元件。 然后样品可以以比采样速率慢的速率被数字化。