| Presentation | 1999/2/5 SH-SAW resonator and its application on sensing of ionic solution Masayuki UCHIYAMA, Atsushi SAITOH, Takakazu KAMIYAMA, Tooru NOMURA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Since the energy of the surface acoustic wave (SAW) is confined largely to a zone at the surface approximately one acoustic wavelength thick, the waves are easy reflected by small perturbations on the surface. By using the phenomena, the SAW resonator having narrower bandwidths and higher Q-value is obtained. In this paper, resonators utilizing shear horizontal mode SAW (SH-SAW) have been used for sensing in ionic liquid properties. Two-port SH-SAW sensor was fabricated on 36° YX LiTaO_3 substrate and used as a sensing element of the liquid flow system. Experimental results show that the resonance frequency varied with the conductivity of the ionic solution. Especially, it was found that the SH-SAW resonator is very suitable for detecting element of the liquid flow system. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | SAW / SH-mode / SAW resonator / flow system / ionic solution |
| Paper # | OEM98-129 |
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| Conference Information | |
| Committee | OME |
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| Conference Date | 1999/2/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Organic Material Electronics (OME) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | SH-SAW resonator and its application on sensing of ionic solution |
| Sub Title (in English) | |
| Keyword(1) | SAW |
| Keyword(2) | SH-mode |
| Keyword(3) | SAW resonator |
| Keyword(4) | flow system |
| Keyword(5) | ionic solution |
| 1st Author's Name | Masayuki UCHIYAMA |
| 1st Author's Affiliation | Department of Communication Engineering, Faculty of Engineering, Shibaura Institute of Technology() |
| 2nd Author's Name | Atsushi SAITOH |
| 2nd Author's Affiliation | Department of Communication Engineering, Faculty of Engineering, Shibaura Institute of Technology |
| 3rd Author's Name | Takakazu KAMIYAMA |
| 3rd Author's Affiliation | Department of Communication Engineering, Faculty of Engineering, Shibaura Institute of Technology |
| 4th Author's Name | Tooru NOMURA |
| 4th Author's Affiliation | Department of Communication Engineering, Faculty of Engineering, Shibaura Institute of Technology |
| Date | 1999/2/5 |
| Paper # | OEM98-129 |
| Volume (vol) | vol.98 |
| Number (no) | 580 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |