⚡ 本页包含 AI 生成的分析内容，仅供参考
本文提出了一款面向汽车激光雷达的SoC，采用40通道的电压/时间双数据转换器架构（面积仅0.0036mm²），在70klux强环境光下实现了225m测距和10fps帧率，解决了自动驾驶中小物体远距离早期检测的难题。
Masatoshi Hirono3, Tuan Thanh Ta1, Hidenori Okuni1, Shinichi Ohtsuka2, Yoshinari Ojima2, Tomohiko Sugimoto2, Hirotomo Ishii2, Kentaro Yoshioka1, Katsuyuki Kimura2, Akihide Sai1, Nobu Matsumoto2 Toshiba, Kawasaki, Japan Toshiba Electronic Devices & Storage, Kawasaki, Japan 3 Toshiba, Yokohama, Japan 1 2 A safe and reliable self-driving system is a key enabling technology for a society without traffic jams or accidents; LiDAR plays an essential role for such systems. To ensure higher levels of safety and comfort, early detection of small objects (e.g., debris/children) is crucial. To achieve this, state-of-the-art LiDARs [1-3] must attain even more finely scaled pixel resolution: for example, a 0.1-degree angle resolution (a 2× finer resolution than [3]) is required to detect a 20×20cm2 object 100m away. However, hybrid LiDAR systems [3] require a pair of TDC/ADC AFEs per pixel to obtain both precise short-range (SR) distance measurement
Satoshi Kondo1, Hiroshi Kubota2, Hisaaki Katagiri2, Yutaka Ota2,