Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SAT, SANE (Joint) |
2024-02-09 13:20 |
Kagoshima |
AmaHome PLAZA (Amami City Shimin Koryu Center) (Primary: On-site, Secondary: Online) |
Secure Firmware Updates for Nano-Satellites: Design Considerations and PoC Implementation Yuta Nakagawa, Keika Mori, Ryoya Furukawa, Hiroshi Kumagai, Masaki Kamizono (DTCY) SANE2023-111 |
With the increase in the number of satellite launches in recent years, cyber attacks on satellites have become a serious... [more] |
SANE2023-111 pp.43-48 |
SAT, SANE (Joint) |
2024-02-09 13:45 |
Kagoshima |
AmaHome PLAZA (Amami City Shimin Koryu Center) (Primary: On-site, Secondary: Online) |
Cyber Threat Analysis for Nano-Satellites Keika Mori, Ryoya Furukawa, Yuta Nakagawa, Kotaro Saito, Yusuke Yamamoto, FajardoTapia Isai, Shogo Suzuki, Hiroshi Kumagai, Masaki Kamizono (DTCY) SANE2023-112 |
The number of launches of nano-satellites is increasing due to more frequent launch opportunities and lower development ... [more] |
SANE2023-112 pp.49-54 |
AP, RCS (Joint) |
2023-11-16 15:10 |
Kumamoto |
Kumamoto Prefectural Workers' Welfare Hall (Primary: On-site, Secondary: Online) |
[Tutorial Lecture]
Basics of Reflectarray Antennas and Application to Small Satellites Takashi Tomura (Tokyo Tech) AP2023-146 |
Reflectarray antennas have features of both reflector antenna and array antenna and realize high antenna gain characteri... [more] |
AP2023-146 pp.80-85 |
SANE |
2022-08-18 18:10 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
An Automatic Method to Capture Target Objects in Space
-- For prevention of sudden disasters -- Osamu Ichiyoshi (HNfB21C) SANE2022-44 |
Disasters can happen suddenly. A fall of asteroid can cause calamities of global scales. The accident of Malaysian airli... [more] |
SANE2022-44 pp.62-67 |
AP, SANE, SAT (Joint) |
2022-07-27 10:50 |
Hokkaido |
Asahikawa Taisetsu Crystal Hall (Primary: On-site, Secondary: Online) |
[Special Talk]
Introduction of PPP using MADOCA and Consideration for its Use Hideki Yamada, Satoshi Kogure (JAXA) SAT2022-17 |
Japan Aerospace Exploration Agency (JAXA) has improved the position accuracy and the convergence performance of the Prec... [more] |
SAT2022-17 pp.1-6 |
SANE |
2022-07-01 14:15 |
Ibaraki |
(Primary: On-site, Secondary: Online) |
Relationship between satellite orbits and undersea volcanic eruptions off the coast of Tonga Keiko Iioka, Makoto Tanaka (Tokai Univ.) SANE2022-17 |
On January 15, 2022, an undersea volcano erupted off the coast of Tonga. News footage confirmed the phenomenon of huge s... [more] |
SANE2022-17 pp.12-15 |
RCC, WBS, SAT, MICT |
2022-05-26 15:25 |
Online |
Online |
A Study on Performance Improvement in Mid-to-High Latitude Regions Using MIMO Transmission Method with LEO satellites and QZS Takeshi Shimizu, Mamoru Okumura, Eiji Okamoto (NITech), Amane Miura, Hiroyuki Tsuji (NICT) WBS2022-10 RCC2022-10 SAT2022-10 MICT2022-10 |
In recent years, the demand for satellite communications has been increasing, and further capacity enhancement has been ... [more] |
WBS2022-10 RCC2022-10 SAT2022-10 MICT2022-10 pp.46-51 |
SANE |
2021-08-27 11:05 |
Online |
Online |
Satellite Data Fusion for damage assessment and analysis of the significant features Gunjan Joshi, Ryo Natsuaki, Akira Hirose (UT) SANE2021-29 |
Lately, the resolution and detection capabilities of remote sensing satellites specifically, synthetic aperture radars (... [more] |
SANE2021-29 pp.37-42 |
WPT |
2021-03-04 09:35 |
Online |
Online |
Demonstration experiment of power taper implementation using subarrays with gradually increasing number of elements method Shotaro Katano (SOKENDAI), Ken-ichiro Maki, Takahide Mizuno (JAXA) WPT2020-33 |
The wireless power transmission subsystems of the space solar power systems needs to be able to be configured with high ... [more] |
WPT2020-33 pp.1-4 |
SANE, SAT (Joint) |
2021-02-19 14:30 |
Online |
Online |
A Space and Air System for Peace and Security of the World Osamu Ichiyoshi (HNfB21C) SAT2020-37 |
There always exist possibilities of great disasters caused by accidents of aircrafts, missiles or great meteors. New is ... [more] |
SAT2020-37 pp.42-47 |
SANE |
2020-08-28 14:00 |
Online |
Online |
A Space & Air System for Peace and Security
-- A proposal for peace and security of the world -- Osamu Ichiyoshi (HNB21C) SANE2020-23 |
The world is always under threats of grave danger in space and air. In the past great extinctions of living things occur... [more] |
SANE2020-23 pp.13-18 |
WPT (2nd) |
2019-10-31 - 2019-11-02 |
Overseas |
Xidian University |
[Invited Talk]
Retro-reflective Beamforming for Wireless Power Transmission from Satellite to Earth Xin Wang, Xuemei Cao, Zhongqiang Tang (Nanjing Univ. Aeronautics & Astronautics), Mingyu Lu (West Virginia Univ. Inst. of Tech.) |
Wireless power transmission for Space Solar Power Satellites (SSPS) calls for extremely high accuracy in steering the mi... [more] |
|
SAT |
2019-10-10 14:45 |
Fukuoka |
JR HAKATA CITY {10F RoomA+B} |
A Space System for Peace and Security
-- For elimination of man-made and natural disasters -- Osamu Ichiyoshi (HNB21C) SAT2019-51 |
The nuclear weapons ban treaty agreed in UN in 2016 is neglected by so-called nuclear powers countries. Even Japan, the ... [more] |
SAT2019-51 pp.15-20 |
SANE |
2019-06-14 11:10 |
Kanagawa |
JAXA Sagamihara Campus |
A Space System for World Peace and Security
-- For elimination of the threat of nuclear war -- Osamu Ichiyoshi (HNB21C) SANE2019-14 |
Nuclear weapons become useless if their transportation means are nullified. I have proposed a system that can immediatel... [more] |
SANE2019-14 pp.7-12 |
EE, WPT, IEE-SPC |
2018-07-03 10:15 |
Hokkaido |
Hokkaido University |
Application Study of Power Control System with Compound Semiconductor devices for Future Commercial Satellites Minoru Iwasa, Hiromasa Kondo (JAXA) EE2018-14 |
In the commercial satellites, the orbit control systems are changed to the electoric propulsion from the chemical propul... [more] |
EE2018-14 pp.83-86 |
SANE |
2018-01-26 14:50 |
Nagasaki |
Nagasaki Prefectural Art Museum |
A Nuclear Missiles Nullification System based on Space Technologies
-- For elimination of the threat of nuclear war -- Osamu Ichiyoshi (HNB21C) SANE2017-105 |
Nuclear weapons become useless if their transportation means are nullified. Here is proposed a system that can immediate... [more] |
SANE2017-105 pp.111-116 |
R |
2017-07-28 13:35 |
Hokkaido |
Wakkanai Sun Hotel |
A Practical Use of GNSS for a Train Protection System and its Reliability Akira Asano (Kyosan), Hiroshi Mochizuki, Hideo Nakamura (Nihon Univ.) R2017-16 |
Satellite positioning technology on the basis of Global Navigation Satellite Systems (GNSS), which are represented by Gl... [more] |
R2017-16 pp.13-18 |
AP, SAT, SANE (Joint) |
2016-07-22 14:25 |
Hokkaido |
Otaru port marina |
The disturbances affecting to the on-orbit operation of geostationary communications satellites Yasuyoshi Hisamoto, Kenichi Gotoh, Naokiyo Koshikawa, Tatsuya Fujisawa (JAXA) SAT2016-28 |
Geostationary communications satellite is disturbed by the non-equilibrium of the solar radiation pressure which is caus... [more] |
SAT2016-28 pp.93-97 |
EE |
2016-01-29 14:50 |
Fukuoka |
KURUME HOTEL ESPRIT |
Study of Distributed and Cooperation Power Control System for Spacecraft Minoru Iwasa, Hitoshi Naito, Hiroaki Kusawake (JAXA) EE2015-28 |
Spacecraft have many components required for existence in orbit, which are known as “BUS systems”. To increase the mass ... [more] |
EE2015-28 pp.115-120 |
ITS |
2014-08-01 14:20 |
Tokyo |
The University of Tokyo |
A study on position estimation method by GPS against reduction of the number of observable satellites Yasuhiro Ikeda, Hiroyuki Hatano, Masahiro Fujii, Atsushi Ito, Yu Watanabe (Utsunomiya Univ.), Tomoya Kitani, Toru Aoki, Hironobu Onishi (Shizuoka Univ.) ITS2014-12 |
In order to estimate user’s position, a GPS receiver has to receive signals from at least four observable satellites. Ho... [more] |
ITS2014-12 pp.23-28 |