Rchr
J-GLOBAL ID：202201016025779694
Update date: Aug. 09, 2023
Uematsu Akihisa
ウエマツ アキヒサ | Uematsu Akihisa
Affiliation and department：
Research keywords (2)：
Synthetic Aperture Radar
, Spaceborne Microwave Sensor
Research theme for competitive and other funds (3)：
- 2020 - 2023 Study on multiplexing technology of synthetic aperture radars based on digital transmit control
- 2020 - 2022 Research on separation technology of clutter for exploration of buried targets by synthetic aperture radars
- 2016 - 2020 Study on estimation method of vertical propagation velocity spectrum of underground soil by remote sensing
Papers (18)：
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Generic Interpretation of the Performance of Passive Earth Observation Sensors. Journal of the Remote Sensing Society of Japan. 2022. 42. 4. 291-309
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Akihisa Uematsu, Toshiyuki Nishibori. Experiment and Simulation of Buried Targets in the Vicinity of Objects on the Ground with a Synthetic Aperture Radar. IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium. 2022
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Akihisa Uematsu, Toshiyuki Nishibori. Detection of buried targets under limited number of scans with a synthetic aperture radar. 2021 International Symposium on Antennas and Propagation (ISAP). 2021
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Maho Nakagawa, Yuki Uchiyama, Takayoshi Yamada, Toshiyuki Nishibori, Satoshi Ochiai, Maya Mizuno, Akihisa Uematsu, Shigeru Sato, Yukio Nakano, Yasuko Kasai. Compact 480 GHz Radiometer Calibration Unit with Specular-Reflection Absorber for Atmospheric Remote Sensor On-Board Microsatellite. IEEE Transactions on Terahertz Science and Technology. 2021. 11. 5. 1-1
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Kei Asahi, Takuji Arima, Akihisa Uematsu, Toshiyuki Nishibori, Toru Uno. Space-Time Adaptive Processing Concept for Calculation Speed Improvement in Multi-Region/FDTD Method. IEEE Journal on Multiscale and Multiphysics Computational Techniques. 2021. 6. 92-99
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MISC (25)：
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植松明久, 西堀俊幸, 川口則幸. 送信周波数多重化合成開口レーダに向けたソフトウェア無線機による多周波マルチビーム指向実験. 電子情報通信学会技術研究報告. 2023. 122. 408. 113-117
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Akihisa Uematsu, Toshiyuki Nishibori. An observation of artificial buried items with the ALOS-2 L-band synthetic aperture radar - Initial results -. 2022. 122. 312. 39-44
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Akihisa Uematsu, Toshiyuki Nishibori. Expantion of swath width for a synthetic aperture radar with transmission frequency multiplexing. 2022. 121. 378. 26-30
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Akihisa Uematsu, Toshiyuki Nishibori. Imaging performance of various buried targets under various number of scans with a synthetic aperture radar. 2021. 121. 236. 12-15
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植松明久, 西堀俊幸, 有馬卓司. Discrimination of multiple buried targets by synthetic aperture radar. 電子情報通信学会技術研究報告(Web). 2021. 120. 371(SANE2020 58-69). 36-39
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Work history (2)：
- 2009/04 - 現在 Japan Aerospace Exploration Agency
- 2006/04 - 2009/03 National Institute of Information and Communications Technology
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