Tomoaki Toda

(戸田知朗)

Profile Information

Affiliation: Associate Professor, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency

Invitation to Deep Space Communications

Toda Tomoaki

IEICE Communications Society Magazine, 17(4) 330, 2024
Investigation of Pointing Technology for Deep Space Optical Communication Downlink

Tatsuki Ikeuchi, Hiroyuki Sato, Yoshihisa Takayama, Tomoaki Toda

Proceedings of 34th International Symposium on Space Technology and Science, ISTS 2023-j-13, Jun, 2023 Peer-reviewedLast author
Ka-band Cryogenic Low-noise Receiver of the Misasa 54-m Antenna for Deep-space Communications and Radio Astronomy

Masato Tsuboi, Yutaka Hasegawa, Go Tabuchi, Yasuhiro Murata, Koji Yuchi, Tomoaki Toda, Takashi Uchimura, Kimihiro Kimura, Takashi Kasuga

Publications of Astronomical Society of Japan, 75(3) 567-583, Mar, 2023 Peer-reviewed
Telecommunication subsystem and newly introduced Ka-band performance of HAYABUSA2 asteroid sample return mission

Tomoaki Toda, Yuto Takei, Atsushi Fujii

Hayabusa2 Asteroid Sample Return Mission, 453-475, 2022
Size of particles ejected from an artificial impact crater on asteroid 162173 Ryugu

K. Wada, K. Ishibashi, H. Kimura, M. Arakawa, H. Sawada, K. Ogawa, K. Shirai, R. Honda, Y. Iijima, T. Kadono, N. Sakatani, Y. Mimasu, T. Toda, Y. Shimaki, S. Nakazawa, H. Hayakawa, T. Saiki, Y. Takagi, H. Imamura, C. Okamoto, M. Hayakawa, N. Hirata, H. Yano

Astronomy and Astrophysics, 647, Mar 1, 2021

104

Development Results of Communication Subsystem (COM) Designed for Martian Moons eXploration (MMX) spacecraft

Aina Oura, Kenji Miyasaka, Sodai Ichimura, Mitsuhiro Nakadai, Takanobu Shimada, Tomoaki Toda

68th 3E16, Nov, 2024 Last author
Development of deep space transponder for DESTINY+ and its onboard switching use between Cat. A and Cat. B

Ayumi Shimooku, Takahiro Nakamura, Shunsuke Kawasaki, Tomoaki Toda

68th 4N15, Nov, 2024 Last author
深宇宙光通信へ向けたビーコンレス捕捉追尾方式の検討と実現性

池内竜騎, 佐藤弘幸, 高山佳久, 戸田知朗

第67回宇宙科学技術連合講演会, 67th 2M11, Oct, 2023 Last author
Next Generation Onboard Transponder for DESTINY+

Tomoaki Toda, Takeshi Takashima, Kazutaka Nishiyama, Hiroshi Imamura, Takahiro Nakamura, Shunsuke Kawasaki, Ayumi Shimooku

66th 4C15, Nov, 2022 Lead authorCorresponding author
DESTINY+実証で先駆ける次世代搭載通信機の開発

戸田知朗, 高島健, 西山和孝, 今村裕志, 岡田英人, 川崎絢介, 下奥あゆ美

第65回宇宙科学技術連合講演会論文集, 65th 4S15, Nov, 2021 Lead author

Research on Signal Combination of Uplink and Downlink for Array Antennas of X and Ka Band Deep Space

Grants-in-Aid for Scientific Research(基盤研究(B)), Ministry of Education, Culture, Sports, Science and Technology, 2005 - 2007

Hirofumi SAITO, 戸田知朗, 山本善一, 冨木淳史
Design and Demonstration of a New Platform for Scientific Experiment in Space for Small Satellites

Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, 2005 - 2007

TAKAHASHI Tadayuki, ANDO Masaki, MIYOKI Shinji, TODA Tomoaki, NOMACHI Masaharu, YOSHIMITSU Tetsuo
電界効果を利用した機能的な半導体レーザの研究

科学研究費補助金(若手研究(B)), 文部科学省, 2003 - 2004

戸田知朗
Study on Spacecraft Communication and Ranging technologies over Ultra-Long Distance for Future Jupiter Mission

Grants-in-Aid for Scientific Research(基盤研究(A)), Ministry of Education, Culture, Sports, Science and Technology, 2002 - 2004

Hirobumi SAITO, 廣澤春任, 山本善一, 小野高幸, 戸田知朗
新デバイス構造による電界効果広帯域波長可変半導体レーザの研究

科学研究費補助金(奨励研究(A), 若手研究(B)), 文部科学省, 2001 - 2002

戸田知朗