An inductively powered converter for implantable biochemical sensor signal processing system

I. Jen Chao, Tsai Heng Su, Chun Yueh Huang, Bin-Da Liu

研究成果: Conference contribution

1 引文 斯高帕斯(Scopus)

摘要

In this paper, we propose an inductively powered converter to convert the incoming RF energy into a DC voltage (3.3 V) which powers up the biochemical sensor signal processing system. The converter, which is constructed by clamper, voltage limiter, rectifier, and LDO regulator, is capable of delivering more than 330 μW from a receiver coil to the implant circuitry. The chip area is 0.12 × 0.48 mm2 in the 0.35 μm CMOS process. The performance of the integrated converter has been tested, by using carrier signal in 13.56 MHz. The proposed converter has the merit of low cost, due to its use of the standard CMOS process, without the necessary of adding an extra ESD process.

原文English
主出版物標題2009 IEEE Circuits and Systems International Conference on Testing and Diagnosis, ICTD'09
DOIs
出版狀態Published - 2009 九月 17
事件2009 IEEE Circuits and Systems International Conference on Testing and Diagnosis, ICTD'09 - Chengdu, China
持續時間: 2009 四月 282009 四月 29

出版系列

名字2009 IEEE Circuits and Systems International Conference on Testing and Diagnosis, ICTD'09

Other

Other2009 IEEE Circuits and Systems International Conference on Testing and Diagnosis, ICTD'09
國家China
城市Chengdu
期間09-04-2809-04-29

All Science Journal Classification (ASJC) codes

  • Hardware and Architecture
  • Electrical and Electronic Engineering
  • Modelling and Simulation

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