Yuta Katori, Shinji Isogami, Tsunehiro Hato, Akira Tsukamoto, Keiichi Tanabe, Nobuhito Ohnishi, Chikara Furukawa, Kan Okubo, ”High-resolution geomagnetic observation system using HTS-SQUID”, IEICE Communications Express, vol.7, no.3, pp.71-76, 2018.
Yuya Asakura, Kan Okubo and Norio Tagawa, ”Experimental evaluation of long-range acoustic sensing using super-directivity speaker and super-resolution signal processing with pulse compression technique”, Jpn. J. Appl. Phys., vol.56, no. 7S1, p.07JC14, Jul. 2017
Yuya Ishiguro, Jing Zhu, Norio Tagawa, Tsuyoshi Okubo and Kan Okubo, ”Characteristic analysis of diaphragm-type transducer that is thick relative to its size”, Jpn. J. Appl. Phys., vol.56, no. 7S1, p.07JD11, Jun. 2017
Ryo Imai, Naoki Kawada, Yuta Katori, Yukihisa Suzuki, Kan Okubo, ”Intel Many-Integrated Core (MIC) architecture-based parallel computation and optimization of finite-difference time-domain (FDTD) schemes for acoustic simulation,” Acoust. Sci. Technol., vol.38, no. 6, pp.314–317, Nov. 2017.
Yuka Manabe, Tomoaki Magome, Kan Okubo, ”A Comparative Study on Acoustic Characteristics of Orchestral Instruments Using 768 kHz/32 bit Super High Resolution Measurement System," Tech. Rep. IEICE, vol.117, no. 328(EA2017-60), pp.13–18, Nov. 2017.
Kiyoshi Nishikawa, Kan Okubo, Yuta Katori and Nobunao Takeuchi, ”Application of mean-shift clustering for removing flux trapping noise from geomagnetic field signals measured using HTS-SQUID magnetometers,” Asia-Pacific Signal Inf. Process. Assoc. Annu. Summit Conf. (APSIPA ASC), pp.1400–1405, Dec. 2017.
Yuya Asakura, Kan Okubo, Norio Tagawa, ”An experimental study on acoustic sensing for occlusion area combining super-directional sound source and super-resolution signal processing,” 38th Symp. Ultrason. Electron., p.3J2‐5, Oct. 2017
Akihiro Fukuda, Kan Okubo, Takuya Oshima, Takao Tsuchiya, Masashi Kanamori, ”Three-dimensional Numerical Acoustic Simulation with Background Flow Using Method of Characteristics,” 38th Symp. Ultrason. Electron., p.2P2‐9, Oct. 2017
Norio Tagawa, Jing Zhu, Nguyen Chi Hai, Yihsin Ho, Kan Okubo, ”Super-Resolution Ultrasound Imaging Based on Change of Carrier Frequency and Synthetic Aperture System,” 38th Symp. Ultrason. Electron., vol.38, p.2P5‐9, Oct. 2017.
Jing Zhu, Yihsin Ho, Kan Okubo, Norio Tagawa, ”An Experimental Investigation of Super-Resolution Ultrasonic Imaging Based on Synthetic Aperture Scheme,” 12th TOIN Int. Symp. Biomed. Eng., pp.166–167, Nov. 2017.