Wataru Kobayashi

56 papers C 1Journal 24Unranked 31

Year	Rank	Type	Title / Venue / Authors
2024	J	`jnl`	A Platform for Evaluation of Synthetic Reflected Sounds on 3D Sound Localization. IEEE Access Yoshinori Kamizono, Wataru Kobayashi, Ittetsu Taniguchi, Hiroki Nishikawa, Takao Onoye
2024	J	`jnl`	Effective bandwidth of optical pre-emphasis by photon-photon resonance in hybrid modulation laser diode. IEICE Electron. Express Hiroshi Yasaka, Nobuhide Yokota, Takahiko Shindo, Wataru Kobayashi
2024	—	`conf`	Enhancing Driver Awareness of Vulnerable Road Users through In-Vehicle Auditory Signals. VTC Fall Kyoko Takii, Fuma Sawa, Wataru Kobayashi, Sangyoung Park, Muzaffer Citir, Hiroki Nishikawa, Ittetsu Taniguchi, Takao Onoye
2024	J	`jnl`	Improvement in bandwidth of an electro-absorption modulator by optical pre-emphasis utilizing photon-photon resonance. IEICE Electron. Express Hiroshi Yasaka, Nobuhide Yokota, Takahiko Shindo, Wataru Kobayashi
2023	J	`jnl`	128 Gbit/s Operation of AXEL with Energy Efficiency of 1.5 pJ/bit for Optical Interconnection. IEICE Trans. Electron. Wataru Kobayashi, Shigeru Kanazawa, Takahiko Shindo, Manabu Mitsuhara, Fumito Nakajima
2023	J	`jnl`	An In-Vehicle Auditory Signal Evaluation Platform based on a Driving Simulator. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Fuma Sawa, Yoshinori Kamizono, Wataru Kobayashi, Ittetsu Taniguchi, Hiroki Nishikawa, Takao Onoye
2023	C	`conf`	Live Demonstration: In-Vehicle Auditory Signal Evaluation Platform in A Driving Simulator. ISCAS Fuma Sawa, Yoshinori Kamizono, Wataru Kobayashi, Ittetsu Taniguchi, Hiroki Nishikawa, Takao Onoye
2023	J	`jnl`	Numerical analysis of negative chirp operation in hybrid modulation semiconductor lasers. IEICE Electron. Express Shoki Asami, Nobuhide Yokota, Wataru Kobayashi, Takahiko Shindo, Hiroshi Yasaka
2023	J	`jnl`	Variable Step Type Pneumatic Linear Stepping Actuator for Passive Exercise Device of Hip Joint. J. Robotics Mechatronics Takashi Shinohara, Kota Oe, Tetsuya Akagi, Shujiro Dohta, Feifei Cho, Wataru Kobayashi, So Shimooka
2022	—	`conf`	1.5 pJ/bit, 128 Gb/s, 50°C operation of AXEL for short reach application. OECC/PSC Wataru Kobayashi, Shigeru Kanazawa, Takahiko Shindo, Manabu Mitsuhara, Fumito Nakajima
2022	J	`jnl`	Development of Flexible Electro-Hydraulic Spherical Actuator. J. Robotics Mechatronics Wataru Kobayashi, Hiroaki Tamaki, Tetsuya Akagi, Shujiro Dohta, So Shimooka
2022	—	`conf`	Measurement of Wide-band Modulation Characteristic in Hybrid Modulation Laser. OECC/PSC Takumi Shima, Masato Yoshida, Nobuhide Yokota, Wataru Kobayashi, Hiroshi Yasaka
2022	—	`conf`	Nanosecond-scale Hitless λ-switching of SOA-integrated Electro-optically Tunable RTF Laser with +/-2.5-GHz Dynamic Frequency Accuracy. OFC Yuta Ueda, Yusuke Saito, Takahiko Shindo, Shigeru Kanazawa, Wataru Kobayashi, Hideaki Matsuzaki, Mitsuteru Ishikawa
2022	—	`conf`	Numerical Analysis of Hybrid Modulation Semiconductor Lasers for 100 Gbit/s Dynamic Single Mode Operation. OECC/PSC Kaori Uchiyama, Nobuhide Yokota, Wataru Kobayashi, Hiroshi Yasaka
2022	—	`conf`	Vertical-Coupling Mirror Array for InP-PIC Wafer-Level Optical I/O with > 100-nm Wavelength Bandwidth. OECC/PSC Yusuke Saito, Yuta Ueda, Takahiko Shindo, Yu Kurata, Shigeru Kanazawa, Wataru Kobayashi, Mitsuteru Ishikawa
2019	—	`conf`	Examination on Corner Shape for Reducing Mental Stress by Pedestrian Appearing from Blind Spot of Intersection. AHFE (13) Wataru Kobayashi, Yohsuke Yoshioka
2019	J	`jnl`	High-Frequency and Integrated Design Based on Flip-Chip Interconnection Technique (Hi-FIT) for High-Speed (>100 Gbaud) Optical Devices. IEICE Trans. Electron. Shigeru Kanazawa, Hiroshi Yamazaki, Yuta Ueda, Wataru Kobayashi, Yoshihiro Ogiso, Johsuke Ozaki, Takahiko Shindo, Satoshi Tsunashima, Hiromasa Tanobe, Atsushi Araratake
2018	J	`jnl`	Chirp Control of Semiconductor Laser by Using Hybrid Modulation. IEICE Trans. Electron. Mitsunari Kanno, Shigeru Mieda, Nobuhide Yokota, Wataru Kobayashi, Hiroshi Yasaka
2017	—	`conf`	28-Gbit/s 80-km transmission using SOA-assisted extended-reach EADFB laser (AXEL). OFC Koichi Hasebe, Wataru Kobayashi, Naoki Fujiwara, Takahiko Shindo, Toshihide Yoshimatsu, Shigeru Kanazawa, Tetsuichiro Ohno, Hiroaki Sanjoh, Yoshitaka Ohiso, Hiroyuki Ishii, Yoshiaki Sone, Hideaki Matsuzaki
2017	—	`conf`	56-Gb/s VSB-PAM-4 over 80-km Using 1550-nm EA-DFB Laser and Reduced-Complexity Nonlinear Equalization. ECOC Nikolaos-Panteleimon Diamantopoulos, Wataru Kobayashi, Hidetaka Nishi, Koji Takeda, Takaaki Kakitsuka, Shinji Matsuo
2017	J	`jnl`	Advantages of SOA Assisted Extended Reach EADFB Laser (AXEL) for Operation at Low Power and with Extended Transmission Reach. IEICE Trans. Electron. Wataru Kobayashi, Naoki Fujiwara, Takahiko Shindo, Yoshitaka Ohiso, Shigeru Kanazawa, Hiroyuki Ishii, Koichi Hasebe, Hideaki Matsuzaki, Mikitaka Itoh
2017	—	`conf`	Discovering New Creative Mixtures of Cooking Ingredients. CEA@IJCAI Yasuyuki Shirai, Wataru Kobayashi, Kazuki Takei, Kengo Yoshizawa, Naoki Sato
2017	—	`conf`	Ultra-broadband EA-DFB laser module for 200-Gbit/s PAM4 transmitter. OFC Hiroshi Yamazaki, Shigeru Kanazawa, Yasuhiko Nakanishi, Yuta Ueda, Wataru Kobayashi, Yoshifumi Muramoto, Hiroyuki Ishii, Hiroaki Sanjoh
2016	—	`conf`	56-Gbaud 4-PAM (112-Gbit/s) operation of flip-chip interconnection lumped-electrode EADFB laser module for equalizer-free transmission. OFC Shigeru Kanazawa, Takeshi Fujisawa, Kiyoto Takahata, Yasuhiko Nakanishi, Hiroshi Yamazaki, Yuta Ueda, Wataru Kobayashi, Yoshifumi Muramoto, Hiroyuki Ishii, Hiroaki Sanjoh
2016	—	`conf`	Compactification of Low-Cost Servo Valve Using Buckled Tubes and Its Application. ICMSSP Shota Harada, Tetsuya Akagi, Shujiro Dohta, Wataru Kobayashi, Keiichiro Koga, Abdul Nasir Bin Abd
2016	—	`conf`	Development of Flow Rate Control Type Quasi-Servo Valve Using Small-Sized On/Off Valves. ICMSSP Masataka Yoneda, Tetsuya Akagi, Shujiro Dohta, Wataru Kobayashi, Yoshinori Moriwake, Feifei Cho
2016	—	`conf`	Development of Pressure Intensifier for Water Hydraulic McKibben Muscles. ICMSSP Wataru Kobayashi, Shujiro Dohta, Tetsuya Akagi, Kazuhisa Ito, Shota Harada
2016	—	`conf`	Transmission of 214-Gbit/s 4-PAM signal using an ultra-broadband lumped-electrode EADFB laser module. OFC Shigeru Kanazawa, Hiroshi Yamazaki, Yasuhiko Nakanishi, Takeshi Fujisawa, Kiyoto Takahata, Yuta Ueda, Wataru Kobayashi, Yoshifumi Muramoto, Hiroyuki Ishii, Hiroaki Sanjoh
2015	—	`conf`	400-Gb/s operation of flip-chip interconnection EADFB laser array module. OFC Shigeru Kanazawa, Takeshi Fujisawa, Kiyoto Takahata, Hiroaki Sanjoh, Ryuzo Iga, Yuta Ueda, Wataru Kobayashi, Hiroyuki Ishii
2015	J	`jnl`	Flip-chip mounted 25.8-Gb/s directly modulated InGaAsP DFB laser with Ru-doped semi-insulating buried heterostructure. IEICE Electron. Express Shigeru Kanazawa, Toshio Ito, Tomonari Sato, Ryuzo Iga, Wataru Kobayashi, Kiyoto Takahata, Hiroaki Sanjoh, Hiroyuki Ishii
2015	—	`conf`	High-linearity avalanche photodiode for 40-km transmission with 28-Gbaud PAM4. OFC Masahiro Nada, Shigeru Kanazawa, Hiroshi Yamazaki, Yasuhiko Nakanishi, Wataru Kobayashi, Yoshiyuki Doi, Takaharu Ohyama, Tetsuichiro Ohno, Kiyoto Takahata, Toshikazu Hashimoto, Hideaki Matsuzaki
2015	—	`conf`	Monolithically integrated directly modulated DFB laser array with MMI coupler for 100GBASE-LR4 application. OFC Wataru Kobayashi, Shigeru Kanazawa, Yuta Ueda, Tetsuichiro Ohno, Toshihide Yoshimatsu, Takahiko Shindo, Hiroaki Sanjoh, Hiroyuki Ishii, Shinji Matsuo, Mikitaka Itoh
2015	—	`conf`	Performance Evaluation of Routing Method Based on Neighboring Node Information in WMN. NBiS Wataru Kobayashi, Kazunori Ueda, Yuta Maruoka
2014	—	`conf`	40-Gbit/s EADFB laser integrated with short cavity SOA improving chirp characteristics with low power consumption. ECOC Wataru Kobayashi, M. Arai, Takeshi Fujisawa, Y. Shibata, Tomonari Sato, Toshio Ito, Koichi Hasebe, Takayuki Yamanaka, Hiroaki Sanjoh
2014	—	`conf`	Routing Method Based on Relationships between Neighboring Nodes in Wireless Mesh Networks. AINA Workshops Wataru Kobayashi, Yuta Maruoka, Kazunori Ueda
2014	J	`jnl`	Wavelength-Routed Switching for 25-Gbit/s Optical Packets Using a Compact Transmitter Integrating a Parallel-Ring-Resonator Tunable Laser and an InGaAlAs EAM. IEICE Trans. Electron. Toru Segawa, Wataru Kobayashi, Tatsushi Nakahara, Ryo Takahashi
2012	J	`jnl`	A Ray Tracing Simulation of Sound Diffraction Based on the Analytic Secondary Source Model. IEEE Trans. Speech Audio Process. Masashi Okada, Takao Onoye, Wataru Kobayashi
2012	J	`jnl`	Analysis of Velocity Control Performance and Energy Recovery Efficiency of Water Hydraulic Fluid Switching Transmission. Int. J. Autom. Technol. Pha N. Pham, Kazuhisa Ito, Wataru Kobayashi, Shigeru Ikeo
2012	J	`jnl`	Bandwidth Enhanced Operation of Single Mode Semiconductor Laser by Intensity Modulated Signal Light Injection. IEICE Trans. Electron. Hiroki Ishihara, Yosuke Saito, Wataru Kobayashi, Hiroshi Yasaka
2012	—	`conf`	Design and evaluation of unit for haptic device on foot. SII Yasunobu Masuda, Takehito Kikuchi, Wataru Kobayashi, Kento Amano, Tetsu Mitsumata, Suguru Ohori
2012	—	`conf`	Design of unit for haptic device on foot. ROBIO Yasunobu Masuda, Takehito Kikuchi, Wataru Kobayashi, Tetsu Mitsumata, Suguru Ohori
2011	—	`conf`	A ray tracing simulation of sound diffraction based on analytic secondary source model. EUSIPCO Masashi Okada, Takao Onoye, Wataru Kobayashi
2011	J	`jnl`	Long-Reach 100 Gbit Ethernet Light Source Based on 4×25-Gbit/s 1.3-µm InGaAlAs EADFB Lasers. IEICE Trans. Electron. Takeshi Fujisawa, Kiyoto Takahata, Takashi Tadokoro, Wataru Kobayashi, Akira Ohki, Naoki Fujiwara, Shigeru Kanazawa, Takayuki Yamanaka, Fumiyoshi Kano
2010	J	`jnl`	3D Sound Rendering for Multiple Sound Sources Based on Fuzzy Clustering. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Masashi Okada, Nobuyuki Iwanaga, Tomoya Matsumura, Takao Onoye, Wataru Kobayashi
2008	J	`jnl`	Embedded System Implementation of Sound Localization in Proximal Region. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Nobuyuki Iwanaga, Tomoya Matsumura, Akihiro Yoshida, Wataru Kobayashi, Takao Onoye
2007	J	`jnl`	Efficient 3-D Sound Movement with Time-Varying IIR Filters. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Kosuke Tsujino, Wataru Kobayashi, Takao Onoye, Yukihiro Nakamura
2006	—	`conf`	Automated Design of Digital Filters for 3-D Sound Localization in Embedded Applications. ICASSP (5) Kosuke Tsujino, Wataru Kobayashi, Takao Onoye, Yukihiro Nakamura
2005	—	`conf`	3D sound movement system for embedded applications. ISCAS (5) Tomoya Matsumura, Nobuyuki Iwanaga, Takao Onoye, Wataru Kobayashi, Isao Shirakawa, Itthichai Arungsrisangchai
2005	J	`jnl`	Design of Realtime 3-D Sound Processing System. IEICE Trans. Inf. Syst. Kosuke Tsujino, Kazuhiko Furuya, Wataru Kobayashi, Tomonori Izumi, Takao Onoye, Yukihiro Nakamura
2005	J	`jnl`	Embedded 3D sound movement system based on feature extraction of head-related transfer function. IEEE Trans. Consumer Electron. Tomoya Matsumura, Nobuyuki Iwanaga, Wataru Kobayashi, Takao Onoye, Isao Shirakawa
2003	—	`conf`	A DSP-Based 3-D Sound Synthesis System for Moving Sound Images. GAME-ON Kosuke Tsujino, Atsuhito Shigiya, Tomonori Izumi, Takao Onoye, Yukihiro Nakamura, Wataru Kobayashi
2003	J	`jnl`	Embedded implementation of acoustic field enhancement for stereo sound sources. IEEE Trans. Consumer Electron. Nobuyuki Iwanaga, Wataru Kobayashi, Kazuhiko Furuya, Takao Onoye, Isao Shirakawa
2003	—	`conf`	Interactive interface of realtime 3D sound movement for embedded applications. ISCAS (2) Shinya Komata, Ablonczy Pal, Noriaki Sakamoto, Wataru Kobayashi, Takao Onoye, Isao Shirakawa
2003	J	`jnl`	Single DSP Implementation of Realtime 3D Sound Synthesis Algorithm. J. Circuits Syst. Comput. Noriaki Sakamoto, Wataru Kobayashi, Takao Onoye, Isao Shirakawa
2002	—	`conf`	Embedded implementation of acoustic field enhancement for stereo headphones. APCCAS (1) Nobuyuki Iwanaga, Wataru Kobayashi, Kazuhiko Furuya, Mamoru Sakamoto, Takao Onoye, Isao Shirakawa
2001	—	`conf`	DSP implementation of 3D sound localization algorithm for monaural sound source. ICECS Noriaki Sakamoto, Wataru Kobayashi, Takao Onoye, Isao Shirakawa