Rchr
J-GLOBAL ID：202101015455590273   Update date: Jan. 31, 2024

yamamoto zenichi

ヤマモト ゼンイチ | yamamoto zenichi
Affiliation and department：
Japan Aerospace Exploration Agency Institute of Space and Astronautical Science

About Japan Aerospace Exploration Agency Institute of Space and Astronautical Science


Job title： Professor
Research field  (5)： Communication and network engineering ,  Communication and network engineering ,  Communication and network engineering ,  Communication and network engineering ,  Information networks
Research keywords  (4)： M-V Rocket ,  tracking station ,  large scale antenna ,  Deep Space communications
Research theme for competitive and other funds  (6)：
  • 2005 - 2007 Research on Signal Combination of Uplink and Downlink for Array Antennas of X and Ka Band Deep Space
  • 2002 - 2004 Study on Spacecraft Communication and Ranging technologies over Ultra-Long Distance for Future Jupiter Mission
  • 1996 - 1996 惑星オカルテーション観測におけるコヒーレント・シグナル・アレイングに関する研究
  • 1994 - 1995 New Venus Atmospheric Exploration Using Magelan S-band Radio Tracking Wave
  • 1991 - 1992 ミリ秒パルサ-を利用した超低周波重力波観測
Show all
Papers (29)：
  • IMAMURA Takeshi, ANDO Hiroki, TELLMANN Silvia, PAETZOLD Maertin, HAEUSLER Bernd, YAMAZAKI Atsushi, SATO Takao M., NOGUCHI Katsuyuki, FUTAANA Yoshifumi, OSCHLISNIOK Janusz, et al. Initial performance of the radio occultation experiment in the Venus orbiter mission Akatsuki. Earth, Planets and Space (Web). 2017. 69. Oct
  • KOBAYASHI Yuta, YAMAMOTO Zenichi, KAWASAKI Shigeo. Evaluation of RF Characteristics Affected by Operational Conditions and Space Environmental Testing of X-band SSPA Using COTS GaN HEMT. AEROSPACE TECHNOLOGY JAPAN, THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES. 2013. 12. 0. 1-8
  • KOBAYASHI Yuta, YOSHIDA Satoshi, YAMAMOTO Zen-ichi, KAWASAKI Shigeo. S-Band GaN on Si Based 1kW-Class SSPA System for Space Wireless Applications. IEICE Transactions on Electronics (Institute of Electronics, Information and Communication Engineers). 2013. E96-C. 10. 1245-1253
  • Yuta Kobayashi, Shuntaro Tashiro, Takumasa Noji, Goh Fukuda, Satoshi Yoshida, Yusuke Maru, Yoshihiro Naruo, Zenichi Yamamoto, Shigeo Kawasaki. GaN HEMT Based Rectifier for Spacecraft Health Monitoring System Using Microwave Wireless Power Transfer. 2012 ASIA-PACIFIC MICROWAVE CONFERENCE (APMC 2012). 2012. 391-393
  • Takeshi Imamura, Tomoaki Toda, Atsushi Tomiki, Daichi Hirahara, Tomoko Hayashiyama, Nanako Mochizuki, Zen-ichi Yamamoto, Takumi Abe, Takahiro Iwata, Hirotomo Noda, et al. Radio occultation experiment of the Venus atmosphere and ionosphere with the Venus orbiter Akatsuki. EARTH PLANETS AND SPACE. 2011. 63. 6. 493-501
ｍore...
MISC (35)：
  • 山本 善一. 日本最大の口径64mカセグレン・アンテナが支える深宇宙探査の舞台裏 臼田宇宙空間観測所の大型アンテナ,無線設備とその運用. RFワールド : 無線と高周波の技術解説マガジン. 2013. 24. 75-95,5
  • NOJI Hirofumi, FUKUDA Goh, HORI Masakazu, KOBAYASHI Yuta, FURUTA Shigeki, MORIGUCHI Yukio, YAMAMOTO Zen-ichi, KAWASAKI Shigeo. C-2-32 A S-Band 1kW-Class GaN Amplifier Unit for Space Communications. Proceedings of the IEICE General Conference. 2012. 2012. 1. 73-73
  • IWATA Takahiro, MAEJIMA Hironori, YONEKURA Katsuhide, NAMIKI Noriyuki, HANADA Hideo, IMAMURA Takeshi, NODA Hirotomo, ASARI Kazuyoshi, YAMAMOTO Zenichi, TANAKA Koji, et al. Operation of Usuda Station for three Lunar Orbiters of Selenological and Engineering Explorer ; Kaguya, Okina, and Ouna. IEICE technical report. 2011. 111. 7. 1-6
  • YAMAMOTO Zen-ichi. Japanese Large Antenna Ground Stations for Deep Space Communications. IEICE technical report. 2011. 111. 7. 25-36
  • NOJI Hirofumi, HORI Masakazu, SHIBUYA Yasuhiro, ISONO Kosuke, KOBAYASHI Yuta, YAMADA Mitsuo, ISIZAKI Toshio, FURUTA Shigeki, MORIGUCHI Yukio, KAWAI Tadashi, et al. A Prototype of a 500W-Class Compact Waveguide Combiner by GaN Power Amplifier Units for S-Band Space Communication. IEICE technical report. 2011. 111. 7. 13-17
ｍore...
Books (1)：
  • Radio Communication System and Operations of Usuda Deep Space Center 64m Antenna
    2013
Lectures and oral presentations  (32)：
  • Results of RF Noise Environment Measurements around JAXA's Next Deep Space Tracking Station Site
    (IEICE Technical Report MIcrowave 2016)
  • C-2-32 A S-Band 1kW-Class GaN Amplifier Unit for Space Communications
    (Proceedings of the IEICE General Conference 2012)
  • A Prototype of a 500W-Class Compact Waveguide Combiner by GaN Power Amplifier Units for S-Band Space Communication
    (IEICE technical report 2011)
  • Japanese Large Antenna Ground Stations for Deep Space Communications
    (IEICE technical report 2011)
  • Operation of Usuda Station for three Lunar Orbiters of Selenological and Engineering Explorer ; Kaguya, Okina, and Ouna
    (IEICE technical report 2011)
ｍore...
Education (3)：
  • 1983 - 1986 doctor course of the Graduate School of the University of Tokyo Engineering Faculty Department of Erectrical Engineering
  • 1981 - 1983 doctor course of the Graduate School of the University of Tokyo Engineering Faculty Department of Electrical Engineering
  • 1977 - 1981 The University of Tokyo Engineering Faculty Department of Electrical and Electronic Engineering
Professional career (1)：
  • doctor of engineering (The University of Tokyo)
Work history (4)：
  • 2003/09 - 現在 宇宙科学研究所 宇宙機応用工学研究系 教授
  • 2010/04 - 2017/01 JAXA Director General of UsudaDeep Space Center
  • 1991/04 - 2003/08 宇宙科学研究所 衛星応用工学研究系 助教授
  • 1986/04 - 1991/03 ISAS
Committee career (2)：
  • 2009/04 - 2015/03 METI technical comittee of the development of small and portable integrated tracking station
  • 2000/10 - 2001/09 ARIB technical committee of the review board of mutual interference among IMT-2000 and related radio systems
Awards (1)：
  • 1993/05 - IEICE Paper Award Receiving System for Radio Science Experiment of Voyager-2 Spacecraft Neptune Occultation
Association Membership(s) (1)：
IEICE
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