登录 注册
全部 期刊 图书 学位论文 会议论文 专利 多媒体
  • 全部 书名 作者
  • 全部 书名 作者
  • 全部 书名 作者
  • 全部 书名 作者
  • 全部 书名 作者
  • 全部 书名 作者
  • 全部 书名 作者
Ye Zhou
首页>找到“Ye Zhou”相关的1条结果

栏目导航 

全部(1)
  • A Novel Design of Transcutaneous Power and Data Bidirectional Transfer System for Biomedical Implants
    Electrical stimulation of the optic nerve has been identified as a form of visual prosthesis to restore lost vision in blind patients affected by retinitis pigmentosa and age-related macular degeneration, through many studies and experiments. Magnetic transcutaneous coupling is frequently used for power transfer to implanted electronic devices. In such a prosthetic device, how to improve the power transfer efficiency and how we can get a precise DC voltage output are the two of the most challengeable elements in the whole system design. This paper presents the use of a transmitter coil driver based on the Class- E amplifier. The closed-loop Class-E circuit shows a great promise, especially for the circuits with unusually low coefficients of coupling. The transfer system is designed to a high-Q system and it can compensate for the transmitter and receiver variations via a smart feedback system. The system is optimized to minimize the power losses. This paper also describes the design of a data transfer system. This part can deliver the processed digital information that is useful for the implanted stimulator from the external side to the internal side (implant).
1/1
关于我们 | 联系我们 | 帮助 | 合作
  
北京子木将博科技有限公司 版权所有 © 2019-2020 www.jumbot.net