Shigeki Hirobayashi

Article

A basic study for ASSR-based brain-computer interface using high-resolution frequency analysis (non-harmonic analysis)

Matsuda, J., Misawa, T. & Hirobayashi, S., 2015/07/01, In: IEEJ Transactions on Sensors and Micromachines. 135, 7, p. 253-254 2 p.

Research output: Contribution to journal › Article › peer-review

A brain-computer interface for motor assist by the prefrontal cortex

Misawa, T., Takano, S., Shimokawa, T. & Hirobayashi, S., 2012/10, In: Electronics and Communications in Japan. 95, 10, p. 1-8 8 p.

Research output: Contribution to journal › Article › peer-review

Open Access

7 Scopus citations

A development of NIRS-based brain-computer interface for robot control

Misawa, T., Goto, K., Takano, S. & Hirobayashi, S., 2012, In: IEEJ Transactions on Sensors and Micromachines. 132, 10, p. 355-361 7 p.

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

A modeling of Purification Process of Epipremnum anreum for Formaldehyde using Gas Sensor

Onodera, T., Kimura, H., Hirobayashi, S., Yamabuchi, T. & Oyabu, T., 2000, In: IEEJ Transactions on Sensors and Micromachines. 120, 1, p. 26-27 2 p.

Research output: Contribution to journal › Article › peer-review

Open Access

A modeling of tin-oxide gas sensor responses for temperature and humidity changes

Hirobayashi, S., Sakamori, S., Kimura, H. & Oyabu, T., 1998, In: IEEJ Transactions on Sensors and Micromachines. 118, 5, p. 260-265 6 p.

Research output: Contribution to journal › Article › peer-review

Open Access

2 Scopus citations

Application of independent component analysis to the iKAGRA data

Akutsu, T., Akutsu, T., Ando, M., Ando, M., Ando, M., Arai, K., Arai, Y., Araki, S., Araya, A., Aritomi, N., Asada, H., Asada, H., Aso, Y., Atsuta, S., Awai, K., Bae, S., Bae, Y., Baiotti, L., Bajpai, R. & Barton, M. A. & 248 others, Cannon, K., Capocasa, E., Chan, M., Chen, C., Chen, C., Chen, K., Chen, Y., Chu, H., Chu, Y. K., Craig, K., Creus, W., Doi, K., Eda, K., Eguchi, S., Enomoto, Y., Flaminio, R., Flaminio, R., Fujii, Y., Fujimoto, M. K., Fukunaga, M., Fukushima, M., Furuhata, T., Ge, G., Hagiwara, A., Hagiwara, A., Haino, S., Hasegawa, K., Hashino, K., Hayakawa, H., Hayama, K., Himemoto, Y., Hiranuma, Y., Hirata, N., Hirobayashi, S., Hirose, E., Hong, Z., Hsieh, B. H., Huang, G. Z., Huang, P., Huang, Y., Ikenoue, B., Imam, S., Inayoshi, K., Inoue, Y., Ioka, K., Itoh, Y., Itoh, Y., Izumi, K., Jung, K., Jung, P., Kaji, T., Kajita, T., Kakizaki, M., Kamiizumi, M., Kanbara, S., Kanda, N., Kanda, N., Kanemura, S., Kaneyama, M., Kang, G., Kasuya, J., Kataoka, Y., Kawaguchi, K., Kawai, N., Kawamura, S., Kawasaki, T., Kim, C., Kim, J. C., Kim, W. S., Kim, Y. M., Kimura, N., Kinugawa, T., Kirii, S., Kita, N., Kitaoka, Y., Kitazawa, H., Kojima, Y., Kokeyama, K., Komori, K., Kong, A. K. H., Kotake, K., Kozakai, C., Kozu, R., Kumar, R., Kume, J., Kume, J., Kuo, C., Kuo, H. S., Kuroyanagi, S., Kusayanagi, K., Kwak, K., Lee, H. K., Lee, H. M., Lee, H. W., Lee, R., Leonardi, M., Lin, C., Lin, C. Y., Lin, F. L., Liu, G. C., Liu, Y., Luo, L., Majorana, E., Mano, S., Marchio, M., Matsui, T., Matsushima, F., Michimura, Y., Mio, N., Miyakawa, O., Miyamoto, A., Miyamoto, T., Miyazaki, Y., Miyo, K., Miyoki, S., Morii, W., Morisaki, S., Moriwaki, Y., Morozumi, T., Musha, M., Nagano, K., Nagano, S., Nakamura, K., Nakamura, T., Nakano, H., Nakano, M., Nakano, M., Nakao, K., Nakashima, R., Narikawa, T., Naticchioni, L., Negishi, R., Quynh, L. N., Ni, W. T., Ni, W. T., Ni, W. T., Nishizawa, A., Obuchi, Y., Ochi, T., Ogaki, W., Oh, J. J., Oh, S. H., Ohashi, M., Ohishi, N., Ohkawa, M., Okutomi, K., Oohara, K., Ooi, C. P., Oshino, S., Pan, K., Pang, H., Park, J., Arellano, F. E. P., Pinto, I., Sago, N., Saijo, M., Saito, S., Saito, Y., Sakai, K., Sakai, Y., Sakai, Y., Sakuno, Y., Sasaki, M., Sasaki, Y., Sato, S., Sato, T., Sawada, T., Sekiguchi, T., Sekiguchi, Y., Seto, N., Shibagaki, S., Shibata, M., Shibata, M., Shimizu, R., Shimoda, T., Shimode, K., Shinkai, H., Shishido, T., Shoda, A., Somiya, K., Son, E. J., Sotani, H., Suemasa, A., Sugimoto, R., Suzuki, T., Suzuki, T., Tagoshi, H., Takahashi, H., Takahashi, R., Takamori, A., Takano, S., Takeda, H., Takeda, M., Tanaka, H., Tanaka, K., Tanaka, K., Tanaka, T., Tanaka, T., Tanioka, S., Tanioka, S., Martin, E. N. T. S., Tatsumi, D., Telada, S., Tomaru, T., Tomigami, Y., Tomura, T., Travasso, F., Travasso, F., Trozzo, L., Tsang, T., Tsubono, K., Tsuchida, S., Tsuzuki, T., Tuyenbayev, D., Uchikata, N., Uchiyama, T., Ueda, A., Uehara, T., Uehara, T., Ueki, S., Ueno, K., Ueshima, G., Uraguchi, F., Ushiba, T., Van Putten, M. H. P. M., Vocca, H., Wada, S., Wakamatsu, T., Wang, J., Wu, C., Wu, H., Wu, S., Xu, W. R., Yamada, T., Yamamoto, A., Yamamoto, K., Yamamoto, K., Yamamoto, S., Yamamoto, T., Yokogawa, K., Yokoyama, J., Yokozawa, T., Yoon, T. H., Yoshioka, T., Yuzurihara, H., Zeidler, S., Zhao, Y. & Zhu, Z. H., 2020/05/28, In: Progress of Theoretical and Experimental Physics. 2020, 5, 053F01.

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Approximate linear scheme for analyzing gas sensor responses of flow fields

Hirobayashi, S., Kosaka, T., Kimura, H. & Oyabu, T., 1998, In: IEEJ Transactions on Sensors and Micromachines. 118, 2, p. 106-112 7 p.

Research output: Contribution to journal › Article › peer-review

Open Access

3 Scopus citations

A Single-Trial Multiclass Classification of Various Motor Imagery Tasks for EEG-Based Brain–Computer Interface Communication

Misawa, T., Matsuda, J. & Hirobayashi, S., 2017/01/01, In: Electronics and Communications in Japan. 100, 1, p. 18-26 9 p.

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

A single-trial multi-class classification of various motor imagery tasks for EEG-based brain-computer interface communication

Misawa, T., Matsuda, J. & Hirobayashi, S., 2015/07/01, In: IEEJ Transactions on Sensors and Micromachines. 135, 7, p. 239-245 7 p.

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

A study on a brain-computer interface for motor assist by prefrontal cortex

Misawa, T., Takano, S., Shimokawa, T. & Hirobayashi, S., 2011, In: IEEJ Transactions on Electronics, Information and Systems. 131, 12, p. 2131-2137 7 p.

Research output: Contribution to journal › Article › peer-review

Open Access

2 Scopus citations

A study on assisting system for inputting character using NIRS by the stimulus presentation method of bit form

Goto, K., Misawa, T., Shimokawa, T. & Hirobayashi, S., 2012, In: IEEJ Transactions on Sensors and Micromachines. 132, 10, p. 328-336 9 p.

Research output: Contribution to journal › Article › peer-review

Open Access

A study on classification of feelings in listener using NIRS

Misawa, T., Shimokawa, T. & Hirobayashi, S., 2015/07/01, In: IEEJ Transactions on Sensors and Micromachines. 135, 7, p. 255-256 2 p.

Research output: Contribution to journal › Article › peer-review

A study on distinction of unfamiliar information using NIRS

Misawa, T., Goto, K., Shimokawa, T. & Hirobayashi, S., 2012, In: IEEJ Transactions on Sensors and Micromachines. 132, 10, p. 348-354 7 p.

Research output: Contribution to journal › Article › peer-review

A time-frequency analysis of gravitational wave signals with non-harmonic analysis

Yanagisawa, K., Jia, D., Hirobayashi, S., Uchikata, N., Narikawa, T., Ueno, K., Takahashi, H. & Tagoshi, H., 2019/06/16, In: Progress of Theoretical and Experimental Physics. 2019, 6, 063F01.

Research output: Contribution to journal › Article › peer-review

Open Access

6 Scopus citations

Bioelectric Potential Characteristic of Potted Plant for Temperature Change in a Residential Space

Shimbo, T., Takashi, O., Hasegawa, Y., Shigeki, H. & Takenaka, K., 2006, In: IEEJ Transactions on Sensors and Micromachines. 125, 6, p. 253-258 6 p.

Research output: Contribution to journal › Article › peer-review

Open Access

9 Scopus citations

Bottom-coverage simulation for magnetron-sputtering apparatus activated with superconducting bulk magnet

Yamazaki, T., Yoshizawa, T., Hazama, H., Hirobayashi, S., Yamabuchi, T., Ikuta, H., Mizutani, U. & Matsuda, T., 2006/05/31, In: Vacuum. 80, 7 SPEC. ISS., p. 675-678 4 p.

Research output: Contribution to journal › Article › peer-review

Comparison pen and fingertip-input for drawing on tactile displays

Morii, S., Ishii, M., Suzuki, J., Kawahara, S. & Hirobayashi, S., 2013, In: Kyokai Joho Imeji Zasshi/Journal of the Institute of Image Information and Television Engineers. 67, 12, p. J448-J454

Research output: Contribution to journal › Article › peer-review

Open Access

6 Scopus citations

Creating an Adaptive Technology Using a Cheminformatics System to Read Aloud Chemical Compound Names for People with Visual Disabilities

Kamijo, H., Morii, S., Yamaguchi, W., Toyooka, N., Tada-Umezaki, M. & Hirobayashi, S., 2016/03/08, In: Journal of Chemical Education. 93, 3, p. 496-503 8 p.

Research output: Contribution to journal › Article › peer-review

Open Access

14 Scopus citations

Dereverberation using variance of amplitude between past and current signals

Hirobayashi, S., Hayashi, T. & Yamabuchi, T., 2003/01, In: IEEJ Transactions on Electronics, Information and Systems. 123, 9, p. 1665-1666 2 p.

Research output: Contribution to journal › Article › peer-review

Open Access

Detection of gaseous indoor-air pollution using multisensor system

Oyabu, T., Hirobayashi, S. & Kimura, H., 1997, In: Sensors and Materials. 9, 3, p. 177-186 10 p.

Research output: Contribution to journal › Article › peer-review

11 Scopus citations

Detection of Heartbeat Components Through Doppler Radar Systems Using Semantic Segmentation and Non-Harmonic Analysis

Goto, R., Horimoto, T., Koyama, S., Suzuki, T., Tsutsumi, J., Matsuyama, T., Hasegawa, M., Hirobayashi, S. & Yoshida, K., 2024, In: IEEE Access. 12, p. 32349-32360 12 p.

Research output: Contribution to journal › Article › peer-review

Open Access

3 Scopus citations

Detection of human activities by inverse filtration of gas sensor response

Hirobayashi, S., Kimura, H. & Oyabu, T., 1999/07/01, In: Sensors and Actuators, B: Chemical. 56, 1, p. 144-150 7 p.

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Dynamic model to estimate the dependence of gas sensor characteristics on temperature and humidity in environment

Hirobayashi, S., Kimura, H. & Oyabu, T., 1999/11/02, In: Sensors and Actuators, B: Chemical. 60, 1, p. 78-82 5 p.

Research output: Contribution to journal › Article › peer-review

16 Scopus citations

EEG Processing in internet of medical things using non-harmonic analysis: Application and evolution for SSVEP responses

Jia, D., Dai, H., Takashima, Y., Nishio, T., Hirobayashi, K., Hasegawa, M., Hirobayashi, S. & Misawa, T., 2019, In: IEEE Access. 7, p. 11318-11327 10 p., 8610084.

Research output: Contribution to journal › Article › peer-review

Open Access

20 Scopus citations

Evaluation of Envelope Estimation Method of Acoustic Signal in Acoustic Field.

Hirobayashi, S., Terashima, H. & Yamabuchi, T., 2003/01, In: IEEJ Transactions on Electronics, Information and Systems. 123, 8, p. 1514-1515 2 p.

Research output: Contribution to journal › Article › peer-review

Open Access

Evaluation of gas concentrations in a mixture using a logarithmitic model for a gas sensor response

Hirobayashi, S., Yamabuchi, T. & Yoshizawa, T., 1999, In: IEEJ Transactions on Sensors and Micromachines. 119, 7, p. 390-395 6 p.

Research output: Contribution to journal › Article › peer-review

Open Access

2 Scopus citations

Finite Element Analysis of Sound Mode in Ultrasonic Cleaning Tub attached Block to the Bottom

Liu, Y., Yamabuchi, T., Yoshizawa, T. & Hirobayashi, S., 2004/01, In: IEEJ Transactions on Electronics, Information and Systems. 124, 2, p. 582-583 2 p.

Research output: Contribution to journal › Article › peer-review

Open Access

Finite element simulation of coupled vibration modes in an ultrasonic cleaning tub: Effect of the presence of a washing object

Liu, Y., Yamabuchi, T., Yoshizawa, T. & Hirobayashi, S., 2004/03, In: Acoustical Science and Technology. 25, 2, p. 173-176 4 p.

Research output: Contribution to journal › Article › peer-review

Open Access

8 Scopus citations

First cryogenic test operation of underground km-scale gravitational-wave observatory KAGRA

Akutsu, T., Ando, M., Arai, K., Arai, Y., Araki, S., Araya, A., Aritomi, N., Asada, H., Aso, Y., Atsuta, S., Awai, K., Bae, S., Baiotti, L., Barton, M. A., Cannon, K., Capocasa, E., Chen, C. S., Chiu, T. W., Cho, K. & Chu, Y. K. & 183 others, Craig, K., Creus, W., Doi, K., Eda, K., Enomoto, Y., Flaminio, R., Fujii, Y., Fujimoto, M. K., Fukunaga, M., Fukushima, M., Furuhata, T., Hagiwara, A., Haino, S., Hasegawa, K., Hashino, K., Hayama, K., Hirobayashi, S., Hirose, E., Hsieh, B. H., Huang, C. Z., Ikenoue, B., Inoue, Y., Ioka, K., Itoh, Y., Izumi, K., Kaji, T., Kajita, T., Kakizaki, M., Kamiizumi, M., Kanbara, S., Kanda, N., Kanemura, S., Kaneyama, M., Kang, G., Kasuya, J., Kataoka, Y., Kawai, N., Kawamura, S., Kawasaki, T., Kim, C., Kim, J., Kim, J. C., Kim, W. S., Kim, Y. M., Kimura, N., Kinugawa, T., Kirii, S., Kitaoka, Y., Kitazawa, H., Kojima, Y., Kokeyama, K., Komori, K., Kong, A. K. H., Kotake, K., Kozu, R., Kumar, R., Kuo, H. S., Kuroyanagi, S., Lee, H. K., Lee, H. M., Lee, H. W., Leonardi, M., Lin, C. Y., Lin, F. L., Liu, G. C., Liu, Y., Majorana, E., Mano, S., Marchio, M., Matsui, T., Matsushima, F., Michimura, Y., Mio, N., Miyakawa, O., Miyamoto, A., Miyamoto, T., Miyo, K., Miyoki, S., Morii, W., Morisaki, S., Moriwaki, Y., Morozumi, T., Murakami, I., Musha, M., Nagano, K., Nagano, S., Nakamura, K., Nakamura, T., Nakano, H., Nakano, M., Nakao, K., Namai, Y., Narikawa, T., Naticchioni, L., Nguyen Quynh, L., Ni, W. T., Nishizawa, A., Obuchi, Y., Ochi, T., Oh, J. J., Oh, S. H., Ohashi, M., Ohishi, N., Ohkawa, M., Okutomi, K., Ono, K., Oohara, K., Ooi, C. P., Pan, S. S., Park, J., Pena Arellano, F. E., Pinto, I., Sago, N., Saijo, M., Saito, Y., Saitou, S., Sakai, K., Sakai, Y., Sakai, Y., Sasai, M., Sasaki, M., Sasaki, Y., Sato, N., Sato, S., Sato, T., Sekiguchi, Y., Seto, N., Shibata, M., Shimoda, T., Shinkai, H., Shishido, T., Shoda, A., Somiya, K., Son, E. J., Suemasa, A., Suzuki, T., Suzuki, T., Tagoshi, H., Tahara, H., Takahashi, H., Takahashi, R., Takamori, A., Takeda, H., Tanaka, H., Tanaka, K., Tanaka, T., Tanioka, S., Tapia San Martin, E. N., Tatsumi, D., Terashima, S., Tomaru, T., Tomura, T., Travasso, F., Tsubono, K., Tsuchida, S., Uchikata, N., Uchiyama, T., Ueda, A., Uehara, T., Ueki, S., Ueno, K., Uraguchi, F., Ushiba, T., Van Putten, M. H. P. M., Vocca, H., Wada, S., Wakamatsu, T., Watanabe, Y., Xu, W. R., Yamada, T., Yamamoto, A., Yamamoto, K., Yamamoto, K., Yamamoto, S., Yamamoto, T., Yokogawa, K., Yokoyama, J., Yokozawa, T., Yoon, T. H., Yoshioka, T., Yuzurihara, H., Zeidler, S. & Zhu, Z. H., 2019/07/23, In: Classical and Quantum Gravity. 36, 16, 165008.

Research output: Contribution to journal › Article › peer-review

Open Access

56 Scopus citations

Forecast of stock market based on nonharmonic analysis used on NASDAQ since 1985

Ichinose, T., Hirobayashi, S., Misawa, T. & Yoshizawa, T., 2012/02, In: Applied Financial Economics. 22, 3, p. 197-208 12 p.

Research output: Contribution to journal › Article › peer-review

13 Scopus citations

Gas-Generating Events Estimation by Means of Remote Sensing and Cepstrum Processing in an Indoor Space

Hirobayashi, S., Kimura, H., Tohyama, M. & Oyabu, T., 2000, In: Electronics and Communications in Japan, Part III: Fundamental Electronic Science (English translation of Denshi Tsushin Gakkai Ronbunshi). 83, 7, p. 102-114 13 p.

Research output: Contribution to journal › Article › peer-review

Heartbeat Harmonics Detectability During Driving Simulation Using NHA and CW Doppler Radar

Horimoto, T., Konishi, T., Koyama, S., Kawamura, H., Goto, R., Suzuki, T., Hasegawa, M., Hirobayashi, S. & Yoshida, K., 2023, In: IEEE Access. 11, p. 51502-51514 13 p.

Research output: Contribution to journal › Article › peer-review

Open Access

4 Scopus citations

Image Denoising with Edge-Preserving and Segmentation Based on Mask NHA

Hosotani, F., Inuzuka, Y., Hasegawa, M., Hirobayashi, S. & Misawa, T., 2015/12, In: IEEE Transactions on Image Processing. 24, 12, p. 6025-6033 9 p., 7303961.

Research output: Contribution to journal › Article › peer-review

43 Scopus citations

Image inpainting on the basis of spectral structure from 2-D nonharmonic analysis

Hasegawa, M., Kako, T., Hirobayashi, S., Misawa, T., Yoshizawa, T. & Inazumi, Y., 2013, In: IEEE Transactions on Image Processing. 22, 8, p. 3008-3017 10 p., 6490052.

Research output: Contribution to journal › Article › peer-review

25 Scopus citations

Improvement of the Spectral Subtraction Method by High-resolution Frequency Analysis

Hirobayashi, S., Shibano, Y. & Yamabuchi, T., 2005, In: IEEJ Transactions on Electronics, Information and Systems. 125, 1, p. 147-148 2 p.

Research output: Contribution to journal › Article › peer-review

Open Access

2 Scopus citations

Improvement on high frequency range of sound field generation system using a power envelope inverse filter

Hirobayashi, S. & Irie, S., 2007, In: IEEJ Transactions on Electronics, Information and Systems. 127, 11, p. 1955-1956 2 p.

Research output: Contribution to journal › Article › peer-review

Open Access

Individual differences in pothos bioelectric potential in a living space

Shibata, S. I., Oyabu, T., Hirobayashi, S. & Kimura, H., 2010, In: Sensors and Materials. 22, 5, p. 257-268 12 p.

Research output: Contribution to journal › Article › peer-review

Investigation of the surrounding environment's influence on gait sensing using a plant as a sensor

Hirobayashi, S., Tamura, Y. & Yamamoto, K., 2009, In: Journal of Sensors. 2009, 917437.

Research output: Contribution to journal › Article › peer-review

Open Access

2 Scopus citations

Juggled interferometer for the detection of gravitational waves around 0.1-10 Hz

Friedrich, D., Nakano, M., Kawamura, H., Yamanaka, Y., Hirobayashi, S. & Kawamura, S., 2014/12/21, In: Classical and Quantum Gravity. 31, 24, 245006.

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

KAGRA: 2.5 generation interferometric gravitational wave detector

KAGRA collaboration, 2019/01/01, In: Nature Astronomy. 3, 1, p. 35-40 6 p.

Research output: Contribution to journal › Article › peer-review

408 Scopus citations

Monitoring of human activity using plant bioelectric potential

Hirobayashi, S., Tamura, Y., Yamabuchi, T. & Oyabu, T., 2007, In: IEEJ Transactions on Sensors and Micromachines. 127, 4, p. 258-259 2 p.

Research output: Contribution to journal › Article › peer-review

Open Access

13 Scopus citations

Motion analysis using 3D high-resolution frequency analysis

Ueda, T., Fujii, K., Hirobayashi, S., Yoshizawa, T. & Misawa, T., 2013, In: IEEE Transactions on Image Processing. 22, 8, p. 2946-2959 14 p., 6357278.

Research output: Contribution to journal › Article › peer-review

16 Scopus citations

Multiple tin-oxide gas sensing system to monitor the indoor of the aged of solitary living

Oyabu, T., Hirobayashi, S. & Kimura, H., 1997, In: IEEJ Transactions on Sensors and Micromachines. 117, 6, p. 314-320 7 p.

Research output: Contribution to journal › Article › peer-review

Open Access

6 Scopus citations

Multiwindow Nonharmonic Analysis Method for Gravitational Waves

Jia, D., Yanagisawa, K., Ono, Y., Hirobayashi, K., Hasegawa, M., Hirobayashi, S., Tagoshi, H., Narikawa, T., Uchikata, N. & Takahashi, H., 2018/08/28, In: IEEE Access. 6, p. 48645-48655 11 p., 8449283.

Research output: Contribution to journal › Article › peer-review

20 Scopus citations

Noise reduction for periodic signals using highresolution frequency analysis

Yoshizawa, T., Hirobayashi, S. & Misawa, T., 2011, In: Eurasip Journal on Audio, Speech, and Music Processing. 2011, 1, p. 1-19 19 p., 5.

Research output: Contribution to journal › Article › peer-review

Open Access

45 Scopus citations

Non-harmonic analysis applied to optical coherence tomography imaging

Cao, X., Uchida, T., Hirobayashi, S., Chong, C., Morosawa, A., Totsuka, K. & Suzuki, T., 2012/02, In: Japanese Journal of Applied Physics. 51, 2 PART 1, 022503.

Research output: Contribution to journal › Article › peer-review

19 Scopus citations

Nonharmonic Analysis-Based Detection-Performance Improvement Technique for Distance Estimation of 24 GHz Narrowband FMCW Radar

Koyama, S., Suzuki, T., Tsutsumi, J., Matsuyama, T., Ikenaga, T., Shinohara, F., Hasegawa, M., Hirobayashi, S. & Yoshida, K., 2025, In: IEEE Access. 13, p. 27928-27939 12 p.

Research output: Contribution to journal › Article › peer-review

Open Access

Numerical simulation validation of nonuniform, nonharmonic analysis of spectral-domain optical coherence tomography

Uchida, T., Inuzuka, Y., Hasegawa, M., Hirobayashi, S. & Misawa, T., 2015/03/01, In: Optical Engineering. 54, 3, 033108.

Research output: Contribution to journal › Article › peer-review

13 Scopus citations

Outputs of Plural Tin Oxide Gas Sensors for Compound Gaseous Indoor-Air Pollutants

Oyabu, T., Onodera, T., Hirobayashi, S. & Kimura, H., 1998, In: IEEJ Transactions on Sensors and Micromachines. 118, 12, p. 572-577 6 p.

Research output: Contribution to journal › Article › peer-review

Open Access

8 Scopus citations

Phase characteristics of scattering transfer functions of a sphere

Hirobayashi, S., Kimura, H. & Tohyama, M., 1999/08, In: Electronics and Communications in Japan, Part III: Fundamental Electronic Science (English translation of Denshi Tsushin Gakkai Ronbunshi). 82, 8, p. 50-61 12 p.

Research output: Contribution to journal › Article › peer-review

Shigeki Hirobayashi

Research output

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