http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
음향센서용 PMN-PT 압전 캔틸레버의 제작 및 특성 측정
허신(S. Hur),이성규(S.K. Lee),김완두(W.D. Kim) 대한기계학회 2008 대한기계학회 춘추학술대회 Vol.2008 No.5
We have fabricated piezoelectric PMN-PT single crystal cantilever array which has the cantilever size of the width of 200 ㎛ and the thickness of 10㎛. The length of cantilever was adjusted with a parameter of resonance frequency. Resonance frequency of PMN-PT cantilevers was measured with laser interferometer and charge sensitivity was measured with charge measuring device. The experimental results show that the PMN-PT cantilever arrayexhibits high sensitivity. This implies that the single crystal PMN-PT cantilever array has a potential candidate as cochlear like acoustic sensor.
김용희,정상돈,이성규,김혜진,변춘원,이정익,송기봉,강성원,Kim, Y.H.,Jung, S.D.,Lee, S.K.,Kim, H.J.,Byun, C.W.,Lee, J.I.,Song, K.B.,Kang, S.W. 한국전자통신연구원 2020 전자통신동향분석 Vol.35 No.3
Precise detection and modulation of electrical signal patterns passing through peripheral nerves connecting organs and brainstems, referred to as electroceuticals or bioelectronic medicines, have emerged as a new type of treatments for neural disorders and chronic diseases. With the rapid advancements in neural interface technologies, electroceuticals are the focus of treatments for these disorders or diseases. In this paper, we introduced electroceuticals as an extension of neuromodulation for the treatment of chronic diseases, such as diabetes, rheumatoid arthritis, obesity, and bladder dysfunction, without side effects that are unavoidably elicited when conventional drugs are taken. Further, this paper reviewed the anatomy of the peripheral nervous system, treatment examples for chronic diseases, technological demands for peripheral nerve interfacing, global R&D programs and market trends for electroceuticals, and prospects on electroceuticals.