| Presentation | 2017-01-25 Focal Point Designing of Focusing Ultrasonic Probe with Acoustic Lens Yuusuke Tanaka, Akira Abe, Yukio Ogura, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A focal point of a focusing ultrasonic probe was designed by the simulation. The angular aperture was considered as designing parameter, and the relationship between the angular aperture and the focal point was investigated. Focal point was largely affective by the angular aperture, and the edge wave is largely affective when the angular aperture becomes small. On the other hand, the direct wave is largely affective when the angular aperture becomes large. The frequency of ultrasonic probe was evaluated by reflected signal of a stainless ball. The frequency was obtained by the time difference of the signal but FFT. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Ultrasonic / Acoustic Lens / Focal Point / Edge Wave / Frequency Evaluation |
| Paper # | US2016-103,EA2016-74 |
| Date of Issue | 2017-01-18 (US, EA) |
| Conference Information | |
| Committee | EA / US |
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| Conference Date | 2017/1/25(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Doshisha Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | [Joint Meeting on Acoustics and Ultrasonics Subsociety] Engineering/Electro Acoustics, Ultrasonic and Underwater Acoustics, and Related Topics |
| Chair | Mitsunori Mizumachi(Kyushu Inst. of Tech.) / Nobuyuki Endo(Kanagawa Univ.) |
| Vice Chair | Yoichi Haneda(Univ. of Electro-Comm.) / Suehiro Shimauchi(NTT) / Yoichi Itoh(Nihon Univ.) / Minoru Kurosawa(Tokyo Inst. of Tech.) |
| Secretary | Yoichi Haneda(KDDI R&D Labs.) / Suehiro Shimauchi(Akita Pref. Univ.) / Yoichi Itoh(Univ. of Electro-Comm.) / Minoru Kurosawa(Univ. of Toyama) |
| Assistant | Shigeto Takeoka(Shizuoka Inst. of Science and Tech.) / TREVINO Jorge(Tohoku Univ.) / Takeshi Morita(Univ. of Tokyo) |
| Paper Information | |
| Registration To | Technical Committee on Engineering Acoustics / Technical Committee on Ultrasonics |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Focal Point Designing of Focusing Ultrasonic Probe with Acoustic Lens |
| Sub Title (in English) | |
| Keyword(1) | Ultrasonic |
| Keyword(2) | Acoustic Lens |
| Keyword(3) | Focal Point |
| Keyword(4) | Edge Wave |
| Keyword(5) | Frequency Evaluation |
| 1st Author's Name | Yuusuke Tanaka |
| 1st Author's Affiliation | Japan Probe Co., Ltd.(Japan Probe) |
| 2nd Author's Name | Akira Abe |
| 2nd Author's Affiliation | Japan Probe Co., Ltd.(Japan Probe) |
| 3rd Author's Name | Yukio Ogura |
| 3rd Author's Affiliation | Japan Probe Co., Ltd.(Japan Probe) |
| Date | 2017-01-25 |
| Paper # | US2016-103,EA2016-74 |
| Volume (vol) | vol.116 |
| Number (no) | US-419,EA-420 |
| Page | pp.pp.143-148(US), pp.37-42(EA), |
| #Pages | 6 |
| Date of Issue | 2017-01-18 (US, EA) |