• Title/Summary/Keyword: Hyung-Ki

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An Effect in of the Bio-oil as an Alternative Fuel on the Performance of Diesel Engine (Bio-oil이 디젤기관의 기관성능에 미치는 영향)

  • Cho, Ki-Hyon;Chung, Hyung-Kil;Kang, Hyung-Soo
    • Journal of the Korean Society of Industry Convergence
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    • v.4 no.1
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    • pp.11-19
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    • 2001

  • This study was carried out to investigate the feasibility of the used frying oil as a bin-oil which was one of the alternative fuel for diesel engine. From tests of engine performance, it was shown that the bio-oil and blends and the sufficient potential as alternative fuels of diesel engine except NOx and Smoke emission.

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Design and Implementation of the Manchester Encoder for RFID (RFID용 Manchester Encoder의 설계 및 구현)

  • Kim Ki-Ho;Kim Jae-Hyung;Park Hyung-Moo
    • Proceedings of the IEEK Conference
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    • 2004.06b
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    • pp.525-528
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    • 2004

  • Manchester encoder of FSM method is a suitable signal coding for an RFID system. However, Manchester encoder of FSM method has usually more gate count and lower maximum frequency than encoder of exclusive-OR gate method. In this paper. it is proposed encoder of FSM method to improve gate count and maximum frequency.

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