Presentation | 1994/11/16 Water identification using SH-SAW sensing system Shouko Shiokawa, Jun Kondoh, Mitsutoshi Nakamura, Yoshikazu Matsui, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper describes a water-identification system using shear horizontal surface acoustic wave(SH-SAW)fabricated on 36゜ rotated Y-cut X-propagating LiTaO3.For the identification,two methods are used.One is based on conventional multivariate analysis that requires numerical calculation.The other method is new one which allows simultaneous representation of the sensor output signals on the permittivity-conductivity(ε_r-σ chart proposed by the present author.In the experiment,six kinds of water samples are examined and good identification are obtained.Furthermore,many kinds of water samples are examined with the sensor operating at 30MHz using ε_r-σ chart by which the fine differences of the electrical properties between samples are discriminated. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | SH-SAW / SAW sensor / water identification / permittivity- conductivity chart / multivariate analysis |
Paper # | US94-69 |
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Conference Information | |
Committee | US |
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Conference Date | 1994/11/16(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Ultrasonics (US) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Water identification using SH-SAW sensing system |
Sub Title (in English) | |
Keyword(1) | SH-SAW |
Keyword(2) | SAW sensor |
Keyword(3) | water identification |
Keyword(4) | permittivity- conductivity chart |
Keyword(5) | multivariate analysis |
1st Author's Name | Shouko Shiokawa |
1st Author's Affiliation | Faculty of Engineering,Shizuoka University() |
2nd Author's Name | Jun Kondoh |
2nd Author's Affiliation | Faculty of Engineering,Shizuoka University |
3rd Author's Name | Mitsutoshi Nakamura |
3rd Author's Affiliation | Faculty of Engineering,Shizuoka University |
4th Author's Name | Yoshikazu Matsui |
4th Author's Affiliation | Faculty of Engineering,Shizuoka University |
Date | 1994/11/16 |
Paper # | US94-69 |
Volume (vol) | vol.94 |
Number (no) | 330 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |