Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1999.11d
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- Pages.935-937
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- 1999
Fabrication and Pulse-echo Response of Level-Meter for Underwater
수중용 레벨메터의 제작 및 펄스-에코 특성
- 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)
- Published : 1999.11.20
Abstract
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.
Keywords