Circuit design of high-dynamic-range image sensor pixel for visual prostheses

CORC > 北京大学 > 工学院

	Circuit design of high-dynamic-range image sensor pixel for visual prostheses
	Sui, Xiao-Hong ; Gao, Yong ; Zhao, Jie-Xi ; Yang, Yuan ; Ren, Qiu-Shi
刊名	tien tzu hsueh paoacta electronica sinica
	2011
英文摘要	A novel pixel circuit of high dynamic range CMOS image sensor (CIS) was presented for the applications of visual prosthesis, which used the conditional overflow capacitors and multiple integration technologies to achieve high dynamic range, high sensitivity and high signal to noise ratio (SNR) requirements. The designed circuit was simulated using Chartered Semiconductor 0.35 ??m CMOS process model parameters, the simulating results showed that the dynamic range was increased by about 62 dB than the traditional 4 Transistor Active Pixel Sensor (4T APS) circuit, and the SNR and sensitivity were as high as the 4T APS in weak signal conditions.; EI; 0; 8; 1800-1804; 39
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/412065]
专题	工学院
推荐引用方式 GB/T 7714	Sui, Xiao-Hong,Gao, Yong,Zhao, Jie-Xi,et al. Circuit design of high-dynamic-range image sensor pixel for visual prostheses[J]. tien tzu hsueh paoacta electronica sinica,2011.
APA	Sui, Xiao-Hong,Gao, Yong,Zhao, Jie-Xi,Yang, Yuan,&Ren, Qiu-Shi.(2011).Circuit design of high-dynamic-range image sensor pixel for visual prostheses.tien tzu hsueh paoacta electronica sinica.
MLA	Sui, Xiao-Hong,et al."Circuit design of high-dynamic-range image sensor pixel for visual prostheses".tien tzu hsueh paoacta electronica sinica (2011).