An Imager using 2-D Single-Photon Avalanche Diode Array in 0.18-μm CMOS for Automotive LIDAR Application

被引：0

作者：

Akita, Hironobu ^{[1
]}

Takai, Isamu ^{[2
]}

Azuma, Kenta ^{[1
]}

Hata, Takehiro ^{[1
]}

Ozaki, Noriyuki ^{[1
]}

机构：

[1] DENSO Corp, Sensing Res Dept, Res Labs, Kariya, Aichi, Japan

[2] Toyota Cent Res & Dev Labs Inc, Syst & Elect Engn Dept 1, Nagakute, Aichi, Japan

来源：

2017 SYMPOSIUM ON VLSI CIRCUITS | 2017年

关键词：

LIDAR; ToF; SPAD; Macro pixel; imager; avalanche; ADAS; autonomous driving;

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

A feasibility imager chip of a 32 x 4-pixel array was developed in a 0.18-mu m CMOS process for a small size automotive laser imaging detection and ranging. Each pixel consists of 8 single-photon avalanche diodes as a world-first 2-D pixel array with digital output macro pixel architecture which enables laser signal sensing under sunlight noise. Distance measurement results show less than 2.1% nonlinearity and 0.11-m standard deviation up to 20-m distance with 10%-reflective target under the ambient light of 75 klux.

引用

页码：C290 / C291

页数：2

共 9 条

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[8] 100 000 Frames/s 64 x 32 Single-Photon Detector Array for 2-D Imaging and 3-D Ranging
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