Deep Space Tracking Technology Grp.

水野 貴秀

ミズノ タカヒデ  (Takahide Mizuno)

基本情報

所属
国立研究開発法人宇宙航空研究開発機構 宇宙科学研究所 宇宙機応用工学研究系 教授
学位
博士(工学)(横浜国立大学)

J-GLOBAL ID
200901026954630207
researchmap会員ID
1000363037

月惑星や小惑星を探査する際に必要とされる
光や電波を使った『距離を測る技術』をテーマとして
ハードウェアの研究開発を中心に
実際のプロジェクトに非常に近いところから将来の要素技術まで
幅広く研究を行っています

受賞

 5

論文

 66
  • Takahide Mizuno, Hirokazu Ikeda, Kenji Makino, Yusei Tamura, Yoshihito Suzuki, Tatsuya Hashi, Takashi Baba, Shunsuke Adachi, Ryuji Okumura
    Journal of the Society for Information Display 2023年3月1日  査読有り招待有り筆頭著者責任著者
  • Hirotomo Noda, Hiroki Senshu, Toshimichi Otsubo, Hiroshi Takeuchi, Clément Courde, Hiroo Kunimori, Christopher Moore, Ulrich Schreiber, Naoko Ogawa, Takanao Saiki, Yuto Takei, Mourad Aimar, Julien Chabé, Johann Eckl, Shun'ichi Kamata, Arika Higuchi, Takayuki Hirai, Grégoire Martinot-Lagarde, Hervé Mariey, Koji Matsumoto, Nicolas Maurice, Jun'ichi Nakazono, Duy-Hà Phung, Julien Scariot, Ryo Suetsugu, Jean-Marie Torre, Alex Pollard, Hervé Viot, Noriyuki Namiki, Takahide Mizuno
    Advances in Space Research 2023年1月  査読有り
  • Ryuhei Yamada, Keiko Yamamoto, Shoko Oshigami, Hiroshi Araki, Hiroki Senshu, Hirotomo Noda, Noriyuki Namiki, Koji Matsumoto, Fumi Yoshida, Shinsuke Abe, Naru Hirata, Sho Sasaki, Takahide Mizuno
    Earth, Planets and Space 74(1) 2022年11月8日  査読有り
    Abstract Japanese asteroid explorer Hayabusa2 arrived at C-type asteroid 162,173 Ryugu in June 2018. The laser altimeter (LIDAR) onboard Hayabusa2 measured its own transmitted laser and returned pulse intensities from a Ryugu surface until November 2019. Because the Ryugu surface is extremely rough, topography dominates over the material properties in the conventional derivation of normal albedo. Thus, we developed a method to retrieve the normal albedo from the rough surface of a C-type asteroid at a LIDAR laser wavelength of 1.064 μm. The albedo map covering an equatorial band between – 40° and + 20° in latitude was created with 3˚-by-3˚ resolution using the intensity data obtained before the conjunction of the spacecraft with the Sun. The average of the normal albedo is 0.0405 $$\pm$$ 0.0027, whereas approximately half of the 3°-by-3° grids are between 0.04 and 0.045. The low and uniform normal albedo feature is common to other remote-sensing observations of Ryugu by visible and near-infrared cameras onboard Hayabusa2. Graphical Abstract
  • Keigo Enya, Masanori Kobayashi, Jun Kimura, Hiroshi Araki, Noriyuki Namiki, Hirotomo Noda, Shingo Kashima, Shoko Oshigami, Ko Ishibashi, T. Yamawaki, Kazuyuki Tohara, Yoshifumi Saito, Masanobu Ozaki, Takahide Mizuno, Shunichi Kamata, Koji Matsumoto, Sho Sasaki, Kiyoshi Kuramoto, Yuki Sato, Takeshi Yokozawa, Tsutomu Numata, Satoko Mizumoto, Hiroyuki Mizuno, Kenta Nagamine, Akihiko Sawamura, Kazuo Tanimoto, Hisato Imai, Hiroyuki Nakagawa, Okiharu Kirino, David Green, Masayuki Fujii, Satoru Iwamura, Naofumi Fujishiro, Yoshiaki Matsumoto, Kay Lingenauber, Reinald Kallenbach, Christian Althaus, Thomas Behnke, Jan Binger, Anna Daurskikh, Henri Eisenmenger, Ulrich Heer, Christian Hüttig, Luisa M. Lara, Alexander Lichopoj, Horst Georg Lötzke, Fabian Lüdicke, Harald Michaelis, Juan Pablo Rodriguez Garcia, Kerstin Rösner, Alexander Stark, Gregor Steinbrügge, Pascal Thabaut, Nicolas Thomas, Simone del Togno, Daniel Wahl, Belinda Wendler, Kai Wickhusen, Konrad Willner, Hauke Hussmann
    Advances in Space Research 69(5) 2283-2304 2022年3月1日  査読有り
    The Jupiter Icy Moons Explorer (JUICE) is a science mission led by the European Space Agency, being developed for launch in 2023. The Ganymede Laser Altimeter (GALA) is an instrument onboard JUICE, whose main scientific goals are to understand ice tectonics based on topographic data, the subsurface structure by measuring tidal response, and small-scale roughness and albedo of the surface. In addition, from the perspective of astrobiology, it is imperative to study the subsurface ocean scientifically. The development of GALA has proceeded through an international collaboration between Germany (the lead), Japan, Switzerland, and Spain. Within this framework, the Japanese team (GALA-J) is responsible for developing three receiver modules: the Backend Optics (BEO), the Focal Plane Assembly (FPA), and the Analog Electronics Module (AEM). Like the German team, GALA-J also developed software to simulate the performance of the entire GALA system (performance model). In July 2020, the Proto-Flight Models of BEO, FPA, and AEM were delivered from Japan to Germany. This paper presents an overview of JUICE/GALA and its scientific objectives and describes the instrumentation, mainly focusing on Japan's contribution.
  • Takahide Mizuno, Hirokazu Ikeda, Shinya Iwashina, Tatsuya Hashi, Terumasa Nagano, Takashi Baba
    IEICE Electronics Express 19(3) 20210518-20210518 2022年2月10日  査読有り筆頭著者

MISC

 110

講演・口頭発表等

 8

担当経験のある科目(授業)

 1

共同研究・競争的資金等の研究課題

 23

社会貢献活動

 4