International Astronautical Federation - 56th International Astronautical Congress 2005 7 4380-4385 2005年
In this paper, a design concept and measurement results of the active integrated amplifier antenna arrays are demonstrated for a prototype unit panel of Space Solar Power System (SSPS). The AIA array demonstrated here consists of a circuit plane (...
International Astronautical Federation - 56th International Astronautical Congress 2005 6 4075-4082 2005年
Japan Aerospace Exploration Agency (JAXA) has been conducting studies on Space Solar Power Systems (SSPS) using microwave and laser beams for years since FY1998 organizing a special committee and working groups. Current SSPS study undertaken by JA...
European Space Agency, (Special Publication) ESA SP (555) 609-614 2004年
Hydrazine monopropellant thrusters are being widely loaded on many satellites. In Japan, several types of monopropellant thrusters were developed in the end of 1970s, and have been used for over 20 years. Mass and lifetimes of satellites have been...
European Space Agency, (Special Publication) ESA SP (556) 11-16 2004年
Many monopropellant thrusters use a catalyst for decomposing the propellant, hydrazine. The catalyst directly affects the thruster performance and lifetime. Therefore, it is important to confirm that the catalyst is suitable for our thrusters. Unt...
Masahiro Mori Hideshi Kagawa Hiroyuki Nagayama Yuka Saito
European Space Agency, (Special Publication) ESA SP (567) 3-9 2004年
Japan Aerospace Exploration Agency (JAXA) has conducted study on space solar power systems (SSPS) using microwave and laser beams. Laser beam based SSPS lasers would be directly produced from the solar light using the direct solar pumping solid-st...
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