半导体学报2006，Vol.27Issue(4)：700-704,5.
用于视网膜修复的光电脉冲频率调制电路
An Optoelectronic Pulse Frequency Modulation Circuit for Retinal Prosthesis
摘要
Abstract
A pulse frequency modulation(PFM) circuit for retinal prosthesis,which generates electrical pulses with frequency proportional to the intensity of incident light, is presented. The fundamental characteristic of the circuit is described and analyzed. The circuit is realized in 0.6μm CMOS process,and the simulation results testify to the possibility of sub-retinal implantation.关键词
视网膜修复/视网膜下植入/脉冲频率调制Key words
retinal prosthesis/sub-retinal implant/pulse frequency modulation分类
信息技术与安全科学引用本文复制引用
刘金彬,陈弘达,高鹏,裴为华,隋晓红..用于视网膜修复的光电脉冲频率调制电路[J].半导体学报,2006,27(4):700-704,5.基金项目
国家自然科学基金(批准号:60536030)和国家高技术研究发展计划(批准号:2005AA311030)资助项目Project supported by the National Natural Science Foundation of China(No.60536030) and the National High Technology Research and Development Program of China (No. 2005AA311030) （批准号:60536030）
