IEICE Technical Report

Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380

Ultrasonics

Workshop Date : 2014-08-25 / Issue Date : 2014-08-18

US2014-33
Analysis of Quality Factor of Quartz-Crystal Tuning Fork in Consideration of Piezoelectric Effect
Keisuke Sugiura, Hideaki Itoh (Shinshu Univ.)
pp. 1 - 6

US2014-34
Doppler effects of when sound speed and sea current vary with propagation
Shokichi Tanaka (JRC/UEC), Tomoo Kamakura, Hideyuki Nomura (UEC)
pp. 7 - 12

US2014-35
Development of Analysis Techniques for Backscattering data using Multi Beam Echo Sounder -- A practical realization of the wide area survey technology for marine mineral resource exploration --
Fuyuki Katase, Akira Asada, Katsunori Mizuno (Univ. of Tokyo)
pp. 13 - 18

US2014-36
Measurement of 3D acoustic imagery using Interferometric Synthetic Aperture Sonar -- A practical realization of the wide area survey technology for marine mineral resource exploration --
Mitsuhiro Kojima, Akira Asada, Aritoshi Mio, Katsunori Mizuno, Tamaki Ura (Univ. of Tokyo)
pp. 19 - 24

US2014-37
Refraction index of phononic crystal lens influenced by structure parameter and analysis of sound field focusing by phononic crystal lens
Takenobu Tsuchiya, Kazuma Shimizu, Tetsuo Anada, Nobuyuki Endoh (Kanagawa Univ.), Sayuri Matsumoto (PARI), Kazuyoshi Mori (NDA)
pp. 25 - 28

US2014-38
Development and Practical use of Non-contact Thickness Gauging Equipment
Kazuhiro Shirai, Taketugu Hirabayashi, Sayuri Matsumoto (PARI)
pp. 29 - 34

US2014-39
Measurement of directivity and source level variation for sound produced by snapping shrimp gathered in Hashirimizu Port at Yokosuka
Kazuyoshi Mori, Hanako Ogasawara, Toshiaki Nakamura (NDA)
pp. 35 - 38

US2014-40
Ocean environmental monitoring by AUV for sound propagation analysis
Hanako Ogasawara, Kazuyoshi Mori, Toshiaki Nakamura (NDA)
pp. 39 - 42

US2014-41
Adaptive Impedance Matching of Piezoelectric Transducer for Underwater Acoustic Communication
Yosuke Saito, Tadashi Ebihara, Koichi Mizutani, Naoto Wakatsuki (Univ of Tsukuba), Hanako Ogasawara (NDA)
pp. 43 - 48

US2014-42
Excavation of baleen whale vocalization in waveform data obtained with ocean bottom seismometers off Hokkaido and Tohoku district
Ryoichi Iwase (JAMSTEC)
pp. 49 - 54

Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.

The Institute of Electronics, Information and Communication Engineers (IEICE), Japan