대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1999년도 추계학술대회 논문집 학회본부 C
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- Pages.935-937
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- 1999
수중용 레벨메터의 제작 및 펄스-에코 특성
Fabrication and Pulse-echo Response of Level-Meter for Underwater
- Yang, Y.S. (Dept. of Electrical Eng., Dong-A University) ;
- Kim, C.H. (Dept. of Electrical Eng., Dong-A University) ;
- SaGong, G. (Dept. of Electrical Eng., Dong-A University)
- 발행 : 1999.11.20
초록
In this study, 1-3 type composite specimens were fabricated with PZT powders prepared by the molten-salt synthesis method and Eccogel polymer matrix. A virtual level-meter was fabricated with a 1-3 type composite probe and electronic unit for underwater application. There was no difference in values between a virtual and measured level on its level meter.
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