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Design of Charge Pump Circuits for Energy Harvest System Inside Human Body
Date Issued
2007
Date
2007
Author(s)
Tsao, Sheng
DOI
zh-TW
Abstract
Nowadays, Energy Harvest System (EHS) shows great potential in manyapplications, especially for medical chips buried inside human body. It could provide sufficient energy for chips working and sending data to the sensor outside.In this thesis, we choose charge pumps for voltage-pumping and charging inEHS. Different from prior designs, we presented charge pumps that could work without extra DC supply voltage. That would ensure the charge pump could stillproperly function under low battery voltage.
We introduce three kinds of charge pumps for different working environment.Features of those circuits above are discussed and their functions are proved in HSPICE, layout, and real work.
We introduce three kinds of charge pumps for different working environment.Features of those circuits above are discussed and their functions are proved in HSPICE, layout, and real work.
Subjects
電荷幫浦
集能系統
體內
charge pump
charge pumps
energy harvest
human body
Type
thesis
File(s)
No Thumbnail Available
Name
ntu-96-R94943118-1.pdf
Size
23.31 KB
Format
Adobe PDF
Checksum
(MD5):67f8af3cbebda11f6e357494ac973df9