A power-efficient-and-controllable repetitive transcranial magnetic stimulation device design에너지 효율적이고 보다 다양한 파형을 만드는 반복 경두개 자기 자극 장치

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dc.contributor.advisorBae, Hyeon-Min-
dc.contributor.advisor배현민-
dc.contributor.authorCha, Jae-Mok-
dc.contributor.author차재목-
dc.date.accessioned2015-04-23T06:14:54Z-
dc.date.available2015-04-23T06:14:54Z-
dc.date.issued2014-
dc.identifier.urihttp://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=569292&flag=dissertation-
dc.identifier.urihttp://hdl.handle.net/10203/196820-
dc.description학위논문(석사) - 한국과학기술원 : 전기및전자공학과, 2014.2, [ iv, 36 p. ]-
dc.description.abstractA power efficient, controllable transcranial magnetic stimulation device design is proposed which can reuse the energy for monophasic repetitive TMS (rTMS), as well as control pulse shape including width and slope. In addition, energy recycling circuit can function as DC-DC converter, which implies no need of additional power supply circuit. By adjusting duty at the every cycle, it does not have any current offset, thus reduces the energy consumption due to the parastic resistance. The device design is verified through custom-made prototype circuit of which the energy-recycling rate is 16%. The maximum energy-recycling rate would be 49.64%, assuming no parasitic resistance except ESR of used components. In addition, current flowing through inductor is not accu-mulated due to adaptive duty cycle control during DC-DC conversion.eng
dc.languageeng-
dc.publisher한국과학기술원-
dc.subjectBiomedical engineering-
dc.subject저전력-
dc.subjectDC-DC 컨버터-
dc.subject비침습적 뇌 자극-
dc.subject경두개 자기 자극-
dc.subject생물 의학 공학-
dc.subjectTranscranial magnetic stimulation(TMS)-
dc.subjectNoninvasive deep brain stimulation-
dc.subjectDC-DC converter-
dc.subjectLow power-
dc.titleA power-efficient-and-controllable repetitive transcranial magnetic stimulation device design-
dc.title.alternative에너지 효율적이고 보다 다양한 파형을 만드는 반복 경두개 자기 자극 장치-
dc.typeThesis(Master)-
dc.identifier.CNRN569292/325007 -
dc.description.department한국과학기술원 : 전기및전자공학과, -
dc.identifier.uid020123701-
dc.contributor.localauthorBae, Hyeon-Min-
dc.contributor.localauthor배현민-
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EE-Theses_Master(석사논문)
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