| Title | A 4-Tap CMOS lock-in modulator with Anti Interference and Background Canceling for Solid-State Long-Range LiDAR |
| Authors | Lei, Shuyu Yu, Shanzhe Zhang, Bing Wang, Guocai Geng, Li |
| Affiliation | Ningbo Abax Sensing Co Ltd, Ningbo, Zhejiang, Peoples R China Peking Univ, Inst Microelect, Beijing, Peoples R China Xi An Jiao Tong Univ, Sch Elect & Informat Engn, Xian, Shaanxi, Peoples R China |
| Keywords | LiDAR modulator anti-interference |
| Issue Date | 2019 |
| Publisher | 2019 IEEE INTERNATIONAL CONFERENCE ON ELECTRON DEVICES AND SOLID-STATE CIRCUITS (EDSSC) |
| Abstract | In this paper, we present a 4-Tap CMOS lock-in modulator designed for solid-state long-range LiDAR. The proposed lock-in modulator is based on a pinned photodiode structure with non-uniform doping and double TX structure for each tap. With a specially designed high dynamic range, the pixel array is able to get 3D depth information of objects for both long and short range with anti-interference and background canceling. |
| URI | http://hdl.handle.net/20.500.11897/544431 |
| Indexed | CPCI-S(ISTP) |
| Appears in Collections: | 信息科学技术学院 |
