| Presentation | 2005/1/20 PZT thick film ultrasonic transducer for MHz frequency band fabricated by a hydrothermal poly crystal growth technique Mutsuo Ishikawa, Minoru Kurosawa(Kuribayashi), Akito Endo, Shinichi Takeuchi, |
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| Abstract(in Japanese) | (See Japanese page) | |
| Abstract(in English) | Thickness vibration mode operating ultrasonic transducer was fabricated by hydrothermal deposition technique of lead zirconate titanate polycrystalline thick film. This hydrothermal polycrystalline PZT thick film (HPTF-PZT) ultrasonic transducer was researched on the wide frequency band transmitting characteristics. The transducer had 50 μm thick PZT layer on 50μm thick titanium substrate in an active area of 8 mm×8 mm square. The experimental results showed the HPTF-PZT ultrasonic transducer could radiate a single pulse ultrasound which included the frequency range from 1 to 20 MHz within 20dB deviation. Additionally, this transducer could generate a 2MHz sawtooth ultrasonic wave with odd and even order harmonic components from 2^| harmonics. These results indicated that the fabricated ultrasonic transducer has satisfactory wide band characteristics for MHz frequency range ultrasonic transmitter. | |
| Keyword(in Japanese) | (See Japanese page) | |
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| Paper # | US2004-88 | |
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| Committee | US |
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| Conference Date | 2005/1/20(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| 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) | PZT thick film ultrasonic transducer for MHz frequency band fabricated by a hydrothermal poly crystal growth technique |
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| 1st Author's Name | Mutsuo Ishikawa |
| 1st Author's Affiliation | Department of Advanced Applied Electronics, Interdisciplinary Graduate School of Science and Engineering Tokyo Institute of Technology() |
| 2nd Author's Name | Minoru Kurosawa(Kuribayashi) |
| 2nd Author's Affiliation | Department of Advanced Applied Electronics, Interdisciplinary Graduate School of Science and Engineering Tokyo Institute of Technology |
| 3rd Author's Name | Akito Endo |
| 3rd Author's Affiliation | Department of Advanced Applied Electronics, Interdisciplinary Graduate School of Science and Engineering Tokyo Institute of Technology |
| 4th Author's Name | Shinichi Takeuchi |
| 4th Author's Affiliation | Department of Advanced Applied Electronics, Interdisciplinary Graduate School of Science and Engineering Tokyo Institute of Technology |
| Date | 2005/1/20 |
| Paper # | US2004-88 |
| Volume (vol) | vol.104 |
| Number (no) | 612 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |