Go Space

Results: 865



#Item
331Astrophysics / Astronomy / Planetary science / Geomagnetism / Light sources / Ionosphere / Geomagnetic storm / Ionosonde / Aurora / Space plasmas / Physics / Plasma physics

3-4-3 Long-term Data Analysis of Ionosphere over Syowa Station, Antarctica MOTOBA Tetsuo The Earth’s ionosphere is a partially ionized gas (electrons and ions) that forms several regions between the atmosphere and spac

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Source URL: www.nict.go.jp

Language: English - Date: 2013-11-21 20:39:00
332Astrophysics / Planetary science / Geomagnetism / Plasma physics / Jets / Solar proton event / Solar energetic particles / Solar wind / Magnetosphere / Physics / Space plasmas / Astronomy

2-3-5 Solar Proton Event and Proton Propagation in the Earth’s Magnetosphere SHIMAZU Hironori Solar proton event is the manifestation of the high-energy protons (Their energy ranges from MeV to GeV.) generated by the s

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Source URL: www.nict.go.jp

Language: English - Date: 2011-07-11 07:57:18
333Astrophysics / Plasma physics / Space science / Planetary science / Jets / Coronal mass ejection / Solar wind / Geomagnetic storm / Space weather / Physics / Space plasmas / Astronomy

2-3-3 Prediction System of the 1-AU Arrival Times of CME-Associated Interplanetary Shocks Using Three-Dimensional Simulations DEN Mitsue, OGAWA Tomoya, TANAKA Takashi, WATARI Shinichi, AMO Hiroyoshi, SUGIHARA Kouta, and

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Source URL: www.nict.go.jp

Language: English - Date: 2013-11-21 20:31:13
334Sun / Plasma physics / Solar telescopes / Light sources / Space telescopes / Coronal mass ejection / Solar flare / Space weather / Solar wind / Astronomy / Space plasmas / Space

2 Measurement and Prediction of Solar-Terrestrial Environment 2-1 Monitoring and Warning of Solar Activity and Solar Energetic Particles[removed]Monitoring of the Solar Activity and Solar Energetic Particles

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Source URL: www.nict.go.jp

Language: English - Date: 2013-11-21 20:26:49
335Aerospace engineering / Plasma physics / Space plasmas / Space science / Remote sensing / Space weather / Space environment / National Institute of Information and Communications Technology / Global Positioning System / Technology / Meteorology / Atmospheric sciences

1 Introduction MURATA Ken T. Today, since the onset of this century, outer space has been the subject of a broadening sphere of human utilization and activity, with our daily lives increasing dependent on

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Source URL: www.nict.go.jp

Language: English - Date: 2013-11-21 20:26:32
336Technology / OSI protocols / Space-division multiple access / Channel access method / Orthogonal frequency-division multiplexing / MIMO / Cellular network / Beamforming / Spectral efficiency / Radio resource management / Information theory / Telecommunications engineering

2-2 Advanced Wireless Packet Cellular System using Multi User OFDMSDMA/Inter-BTS Cooperation with 1.3 Gbit/s Downlink Capacity KAWAZAWA Toshio, INOUE Takashi, FUJISHIMA Kenzaburo, TAIRA Masanori, YOSHIDA Makoto, and AKAS

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Source URL: www.nict.go.jp

Language: English - Date: 2013-11-21 19:57:51
337Optical devices / Physics / Optical communications / Fiber-optic communications / Laser science / Optical amplifier / Optical fiber / Optical link / Laser / Optics / Photonics / Technology

5 Optical Communication Technologies 5-1 Study on Laser Communications Demonstration Equipment at the International Space Station ARIMOTO Yoshinori This paper summarizes CRL’s efforts to perform a mission analysis and

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Source URL: www.nict.go.jp

Language: English - Date: 2005-01-24 05:03:47
338Planetary science / Charge carriers / Jets / Aurora / Electron / Emission spectrum / Carrier generation and recombination / Ionosphere / Solar wind / Physics / Space plasmas / Plasma physics

Cosmic Noise Absorption Observed with Imaging Riometer in Alaska: Use of CNA to Estimate Energy Spectra of Auroral Precipitating Electrons TANAKA Yoshimasa, ISHII Mamoru, KUBOTA Minoru, MURAYAMA Yasuhiro, MORI Hirotaka,

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Source URL: www.nict.go.jp

Language: English - Date: 2013-11-21 20:04:18
339Japanese space program / Remote sensing / Satellite / Communications satellite / Japan Aerospace Exploration Agency / International Space Station / Ion thruster / Spacecraft design / Spaceflight / Spacecraft / Space technology

3 Development of Satellite System 3-1 Overview of WINDS Satellite SATO Tetsuo, NAKAMURA Yasuo, and ARAKI Tsunehiko The Wideband InterNetworking engineering test and Demonstration Satellite (WINDS) aims at developing and

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Source URL: www.nict.go.jp

Language: English - Date: 2013-11-21 20:12:46
340Internet / Broadcasting / Weather forecasting / Space weather / Form / Technology / Computing / Electronic documents / Email

System for Issuing and Distributing Space-Weather Reports Tsutomu NAGATSUMA A space weather report is issued by Hiraiso Solar Terrestrial Research Center every Friday and whenever a severe space weather disturbance occur

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Source URL: www.nict.go.jp

Language: English - Date: 2013-11-20 20:44:32
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