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LIDAR MULTI-DETECTOR WITH INTERLEAVED PHOTODETECTOR ARRAYS AND ANALOG READOUT CIRCUITS FOR LIDAR RECEIVER
LIDAR MULTI-DETECTOR WITH INTERLEAVED PHOTODETECTOR ARRAYS AND ANALOG READOUT CIRCUITS FOR LIDAR RECEIVER
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机译：带有交错光电探测器阵列和用于激光雷达接收器的模拟读出电路的激光雷达多探测器
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摘要
The present invention relates to a light detection and ranging (LiDAR) receiver which comprises: a first lens system and a first detector module optically coupled to the first lens system. The first lens system transmits a reflected light beam to a plurality of receiving areas of the first detector module and the receiving areas correspond to different receiving directional sets of the individually reflected light beam. The first detector module includes a first optical detector array and a first analog readout integrated circuit (IC) connected to the first optical detector array and the first optical detector array and the first analog readout IC are separately arranged in different receiving areas among the receiving areas of the first detector module. The LiDAR receiver further comprises a second lens system adjacent to the first lens system and a second detector module optically coupled to the second lens system. According to the present invention, a low-impedance connection can be performed while maintaining a sufficient charge rate.
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