MAEKAWA Yasuyuki 前川泰之

Researcher Number	30181572
Other IDs
External Links
Affiliation (based on the past Project Information) *help	2000 – 2009: 大阪電気通信大学, 工学部, 教授 1997: 大阪電気通信大学, 工学部, 教授 1996: 大阪電気通信大学, 工学部・通信工学科, 教授 1995 – 1996: 大阪電気通信大学, 通信工学科, 教授 1995: 大阪電気通信大学, 教授 1995: 大阪電気通信大学, 工学部・通信工学科教授 1994: 大阪電気通信大学, 工学部・通信工学科, 助教授
Review Section/Research Field	Principal Investigator 情報通信工学 Except Principal Investigator Meteorology/Physical oceanography/Hydrology / Science and Engineering / Communication/Network engineering
Keywords	Principal Investigator 交差偏波識別度 / 降雨減衰 / Ka帯 / 雨滴粒径分布 / 衛星通信 / 衛星通信回線 / 不稼働率 / 前線 / Ku帯 / 傾斜伝搬路 … More / Satellite diversity / Ka band / Ku band / Site diversity / Time duration / Cumulative time percentages / Rain attenuation / Satellite communications / 衛生通信回線 / サテライトダイバシティ / サイトダイバシティ / 継続時間 / 累積時間率分布 / Unavailable time percentage / Rain front / raindrop size distribution / Time duration characteristics / Ku-band / Ka-band / Rain Attenuation / Satellite comunications / 継続時間率 / 降雨の水平スケール / 前線種別 / 前線通過速度 / 準ミリ波帯 / 継続時間特性 / 衛星回線 / 発雷時 / 交差偏波位相 … More Except Principal Investigator 大気境界層 / 大気波動 / 境界層レーダー / 積雲対流 / 赤道大気 / rain attenuation / satellite communication / adaptive antenna / clutter rejection / radar signal processing / atmospherice observation / Equatorial atmosphere radar / アタプティブアンテナ / 降雨減衰 / 衛星通信 / アダプティブアンテナ / クラッター抑圧 / レーダー信号処理 / 大気観測 / 赤道レーダー / Cloud / Atmospheric dynamics / Boundary layer / Radiosonde / Indonesia / L-band / Boundary layer radar / 地球環境変動 / 物質輸送 / 大気乱流 / 惑星境界層 / 大気上下結合 / Pass / 大気境界線 / ゾンデ / 雲 / 大気運動 / ラジオゾンデ / インドネシア / Lバンド / Troposphere-stratosphere excange / Helicity / Angular momentum / Typhonn eye / Cloud clusters / Subtropical front zone / Tropical cyclone / Medium-scale cyclone / 対流圈成層圏大気交換 / 対流圏成層圏大気交換 / ヘリシティ / 角運動量収支 / 台風眼 / 雲団階層構造 / 亜熱帯前線帯 / 熱帯低気圧 / 中間規模温帯低気圧 / semi-annual oscillation / atmospheric wave / Indonesia region / Kelvin wave / tropopause / meteor radar / boundary layr radar / cumulus convection / equatorial atmosphere / リモートセンシング / 超高層物理学 / 大気力学 / インドネシア域 / ケルビン波 / 対流圏界面 / 流星レーダー / 回線稼働率 / サテライトダイバーシティ(Sat.D) / Ku バンド / 時間遅延ダイバーシティ / サテライトダイバーシティ / 衛星通信方式 / 通信方式 / 回線稼動率 / サテライトダイバーシティ(Sat. D) / 時間遅延ダイバーシティ(TDD)方式 / Ku帯衛星通信方式 / 時間遅延 / サテライトダイバーシティ方式 / 時間遅延ダイバーシティ方式 / ダイバーシティ方式 / 20GHz)帯 / Ka(30 / 12GHz)帯 / Ku(14 / 固定衛星業務 Less

A Study for Low-cost and High Availability of the Fixed Satellite Services by the Time Delayed/Satellite Diversities
- Principal Investigator
  
  HATSUDA Takeshi
- Project Period (FY)
  2006 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Communication/Network engineering
- Research Institution
  Hokkaido Institute of Technology
A STUDY ON NETWORK PERFORMANCE QUALITY AND DATA TRANSMISSION EFFCIENCY FOR SATELLITE COMMUNICATIONS IN RAINY CONDITIONSPrincipal Investigator
- Principal Investigator
  
  MAEKAWA Yasuyuki
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  情報通信工学
- Research Institution
  OSAKA ELECTRO-COMMUNICATION UNIVERSITY
Functional expansion of EAR and new observation techniques
- Principal Investigator
  
  SATO Toru
- Project Period (FY)
  2001 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  Kyoto University
A STUDY ON TIME DURATION CHARCTERISTICS OF RAIN ATTENUATION AND DATA TRANSMISSION EFFCIENCY FOR SATELLITE COMMUNICATIONSPrincipal Investigator
- Principal Investigator
  
  MAEKAWA Yasuyuki
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  情報通信工学
- Research Institution
  OSAKA ELECTRO-COMMUNICATION UNIVERSITY
Jawa Sea Multi-Instrumented Network Experiment (JASMINE)
- Principal Investigator
  
  FUKAO Shoichiro
- Project Period (FY)
  1997 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (A).
- Research Field
  
  Meteorology/Physical oceanography/Hydrology
- Research Institution
  KYOTO UNIVERSITY
準ミリ波帯衛星電波の発電時の交差偏波識別度の変動に関する研究Principal Investigator
- Principal Investigator
  
  前川泰之
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  情報通信工学
- Research Institution
  Osaka Electro-Communication University
マイクロ波及び準ミリ波帯衛星電波の降雨減衰の比較検討と予測法に関する研究Principal Investigator
- Principal Investigator
  
  前川泰之
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  情報通信工学
- Research Institution
  Osaka Electro-Communication University
Cooperative Observation of Equatorial Atmosphere Dynamics
- Principal Investigator
  
  TSUDA Toshitaka
- Project Period (FY)
  1995 – 1996
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Institution
  KYOTO UNIVERSITY
Observational Study on Medium-Scale and Tropical Cyclones in the Subtropical frontal zone
- Principal Investigator
  
  YAMANAKA Manabu
- Project Period (FY)
  1995 – 1996
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Meteorology/Physical oceanography/Hydrology
- Research Institution
  KYOTO UNIVERSITY
準ミリ波帯衛星回線における交差偏波識別度劣化測定の解析と補償法の検討Principal Investigator
- Principal Investigator
  
  前川泰之
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  情報通信工学
- Research Institution
  Osaka Electro-Communication University

All 2010 2009 2008 2007 2006 2004 2003

All Journal Article Presentation

[Journal Article] Comparison of Characteristics of Measured Ku-band Satellite Diversity (Sat.D) Unit and Theoretical Sat.D System,2010
- Author(s)
  T.Hatsuda, Y.Iwatani, M.Sasaki, Y.Tsushima, N.Yosimura, T.Zakouji, K.Kawasaki, M.Kuroda, K.Imai, Y.Maekawa
- Journal Title
  
  2009 IEEE AP-S International Symposium, 310.9, Session 310
  
  Pages: 1-4
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] Ku帯およびKa帯衛星回線におけるサテライトダイバーシティと時間遅延ダイバーシティ効果の検討2009
- Author(s)
  前川泰之、初田健
- Journal Title
  
  電子情報通信学会技術報告 AP2009-69
  
  Pages: 147-152
- NAID
  110007359437
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] Ku帯およびKa帯衛星回線におけるサテライトダイバーシティと時間遅延ダイバーシティ効果の検討2009
- Author(s)
  前川泰之、初田健
- Journal Title
  
  信学技報
  
  Pages: 147-152
- NAID
  110007359437
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] Ku帯固定衛星業務でのサイトダイバーシティ方式装置実測特性と時間遅延ダイバーシティ(TDD)方式への発展2009
- Author(s)
  初田健, 岩森靖卓, 佐々木学, 対馬義行, 吉村憲民, 座光寺孝明, 河崎憲一郎, 黒田昌利, 今井克之、前川泰之
- Journal Title
  
  電子情報通信学会技術報告 SAT2009-15
  
  Pages: 45-50
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] Comparison of Characteristics of Measured Ku-band Satellite Diversity (Sat. D) Unit and Theoretical Sat.2009
- Author(s)
  T. Hatsuda, Y. Iwatani, M. Sasaki, Y. Tsushima, N. Yosimura, T. Zakouji, K. Kawasaki, M. Kuroda, K. Imai, Y. Maekawa
- Journal Title
  
  D System、2009 IEEE AP-S International Symposium 310,9
  
  Pages: 310-310
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] A Study on the Satellite Diversity and Time Delayed Diversity Techniques in Ku-band Satellite Communications Links2009
- Author(s)
  Y. Maekawa, T Hatsuda
- Journal Title
  
  JC-SAT2009
- NAID
  110007483069
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] Ku帯衛星回線におけるサテライトダイバーシティと時間遅延ダイバーシティ効果の検討2009
- Author(s)
  前川泰之、初田健
- Journal Title
  
  信学技報
  
  Pages: 169-174
- NAID
  110007483069
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] Ku帯固定衛星業務でのサイトダイバーシティ方式装置実測特性と時間遅延ダイバーシティ(TDD)方式への発展2009
- Author(s)
  初田健、岩森靖卓、佐々木学、対馬義行、吉村憲民、座光寺孝明、河崎憲一郎、黒田昌利、今井克之、前川泰之
- Journal Title
  
  電子情報通信学会技術報告 SAT2009-15
  
  Pages: 5-50
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] Ku帯衛星回線におけるサテライトダイバーシティと時間遅延ダイバーシティ効果の検討2009
- Author(s)
  前川泰之、初田健
- Journal Title
  
  電子情報通信学会技術報告 SAT2009-10
  
  Pages: 169-174
- NAID
  110007483069
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] A Study on the Satellite Diversity and Time Delayed Diversity Techniques in Ku-band Satellite Communications Links,2009
- Author(s)
  Y.Maekawa, T Hatsuda
- Journal Title
  
  JC-SAT2009 SAT2009-45
  
  Pages: 1-4
- NAID
  110007483069
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] Ku-band Time-Delayed Diversity/Satellite Diversity (TDD/Sat. D) System for Improving Link Availability Using Lune-Q Antenna2008
- Author(s)
  Takeshi Hatsuda, Y. Iwatani, M. Sasaki, Y. Tsushima, N. Yosimura, T. Zakouji, K. Kawasaki, M. Kuroda, K. Iniai, Y. Maekawa.
- Journal Title
  
  2008 IEEE AP-S International Symposium 27. 6, Session 127
  
  Pages: 1-4
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] 無着雪カバー付LuneQアンテナを使用した地上デジタル放送衛星再送信方式の回線稼働率特性の新しい評価結果2008
- Author(s)
  初田健、岩森靖卓、佐々木学、対馬義行、吉村憲民、座光寺孝明、河崎憲一郎、黒田昌利、今井克之、前川泰之
- Journal Title
  
  電子情報通信学会技術報告
  
  Pages: 49-54
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] A Study on Site Diversity Techniques related to Rain Area Motion using Ku-band Satellite Signals2008
- Author(s)
  Y.Maekawa, T.Nakatani, Y.Shibagaki, T.Hatsuda
- Journal Title
  
  The Institute of Electronics and Communication Engineers(IECE) Vol.E91-B-II(in printing)
- NAID
  10026829981
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] Ku帯およびKa帯衛星回線降雨減衰のサテライトダイバーシティ特性の方位角仰角依存性2008
- Author(s)
  前川泰之、初田健
- Journal Title
  
  信学技報
- NAID
  110006878441
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] Ku帯衛星回線のサイトダイバーシティ改善度と雨域通過方向との関係2008
- Author(s)
  前川泰之、澤井紘一、柴垣佳明、高見友幸、初田健
- Journal Title
  
  信学技報
- NAID
  110006990575
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] Ku-band Time-Delayed Diversity/Satellite Diversity (TDD/Sat. D) System for Improving Link Availability Using Lune-Q Antenna2008
- Author(s)
  T. Hatsuda, Y. Iwatani, M. Sasaki, Y. Tsushima, N. Yosimura, T. Zakouji, K. Kawasaki, M. Kuroda, K. Imai and Y. Maekawa
- Journal Title
  
  2008 IEEE AP-S International Symposium, 127.6 127
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] A Study on Site Diversity Techniques related to Rain Area Motion using Ku-band Satellite Signals2008
- Author(s)
  Y. Maekawa, T. Nkaktani, Y. Shibagaki, T. Hatsuda
- Journal Title
  
  The Institute of Electronics and Communication Engineers E91-B-II,6
  
  Pages: 1812-1818
- NAID
  10026829981
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] A Study on Site Diversity Techniques related to Rain Area Motion using Ku-band Satellite Signals2008
- Author(s)
  Y. Maekawa, T. Nkaktani, Y. S hibagaki, T. Hatsuda
- Journal Title
  
  The Institute of Electronics and Communication Engineers (IECE), Trans, on Communication E91-B-II
  
  Pages: 1812-1818
- NAID
  10026829981
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] Angular Dependence of Satellite Diversity Effects on the Attenuation Statistics Obtained from Ku and Ka Band Signals of the Geostationary Satellites in Japan2008
- Author(s)
  Y. Maekawa, T Hatsuda
- Journal Title
  
  Proc. of ClimDiff 2008 Paper ID : Clim24
  
  Pages: 1-4
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] Site Diversity Effects on Ku-band Satellite Signal Attenuation related to Rain Area Motion2008
- Author(s)
  Y. Maekawa, K. Sawai, Y. Shibagaki, T. Takami, T. Hatsuda
- Journal Title
  
  Proc. of International Symposium on Antennas and Propagation
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] Ku帯およびKa帯衛星回線降雨減衰のサテライトダイバーシティ特性の方位角仰角依存性2008
- Author(s)
  前川泰之, 初田健
- Journal Title
  
  信学技報 A・P2008-1
  
  Pages: 1-6
- NAID
  110006878441
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] Site Diversity Effects on Ku-band Satellite Signal Attenuation related to Rain Area Motion2008
- Author(s)
  Y. Maekawa, T. Nakatani, Y. Shibagaki, T Hatsuda
- Journal Title
  
  Proc. of International Symposium on Antenn as and Propagation (ISAP 2008) Paper ID : 1645459
  
  Pages: 1-6
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] Ku-band Time-Delayed Diversity /Satellite Diversity (TDD/Sat. D)System for Improving Link2008
- Author(s)
  T. Hatsuda, Y. Iwatani, M. Sasaki, Y. Tsushima, N. Yosimura, T. Zakouji, K. Kawasaki, M. Kuroda, K. Imai, Y. Maekawa
- Journal Title
  
  Availability Using Lune-Q Antenna 127,6
  
  Pages: 127-127
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] Ku帯衛星回線のサイトダイバーシティ改善度と雨域通過方向との関係2008
- Author(s)
  前川泰之, 澤井紘一, 柴垣佳明, 高見友幸, 初田健
- Journal Title
  
  信学技報、 A・P2008-42
  
  Pages: 1-6
- NAID
  110006990575
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] A Study on Site Diversity Techniques related to Rain Area Motion using Ku-band Satellite Signals2008
- Author(s)
  Y. Maekawa, T. Nkaktani, Y. Shibagaki, T. Hatsuda
- Journal Title
  
  The Institute of Electronics and Communication Engineers (IECE), Trans. on Communication Vol.E91-B-II, No.6
  
  Pages: 812-1818
- NAID
  10026829981
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] Angular Dependence of Satellite Diversity Effects on the Attenuation Statistics Obtained from Ku and Ka Band Signals of the Geostationary Satellites in Japan2008
- Author(s)
  Y. Maekawa, T. Hatsuda
- Journal Title
  
  Proc. of ClimDiff 2008
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] Propagation Characteristics of Non Snow-Attached Lune-Q Antenna for Satellite Re-Transmission of Terrestrial Digital Broadcasting Signal2007
- Author(s)
  Takeshi Hatsuda, Y. Iwatani, M. Sasaki, Y. Tsushima, N. Yosimura, T. Zakouji, K. Kawasaki, M. Kuroda, K. Imai, Y. Maekawa
- Journal Title
  
  2007 IEEE AP-S International Symposium
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] Unique Attenuation Characteristics of Ku-band LuneQ antenna for Satellite Re-trapsmission Digital Broadcasting Signal2007
- Author(s)
  Takeshi Hatsuda, Y.Iwatani, M.Sasaki, Y.Tsushima, N.Yoshimura, T.Zakouji, K.Kawasaki, M.Kuroda, K.Imai and Y.Maekawa
- Journal Title
  
  2007 IEEE AP-S International Symposium 209.6
  
  Pages: 1-4
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] Propagation Characteristics of Non Snow-Attached Lune-Q Antenna for Satellite Re-Transmission of Terrestrial Digital Broadcasting Signal2007
- Author(s)
  Takeshi Hatsuda, Y. Iwatani, M. Sasaki, Y. Tsushima, N. Yosimura, T. Zakouji, K. Kawasaki, M. Kuroda, K. Imai and Y. Maekawa
- Journal Title
  
  2007 IEEE AP-S International Symposium IF225-2
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] Ku帯およびKa帯衛星回線降雨減衰のサテライトダイバーシティ特性の方位角依存性2007
- Author(s)
  前川泰之, 初田健
- Journal Title
  
  電子情報通信学会技術報告、アンテナ伝搬研究会 AP2007-19
  
  Pages: 37-40
- NAID
  110006381818
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] A Study on Site Diversity Techniques related to Rain Front Motion using2007
- Author(s)
  Y. Maekawa, T. Nakatani, Y. Shibagaki, T. Hatsuda
- Journal Title
  
  Ku-Band Satellite Signals 4D1-2
  
  Pages: 1382-1385
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] Propagation Characteristics of Non-snow-attached LuneQ antenna for Satellite Re-transmission of Terrestrial Digital Broadcasting Signal2007
- Author(s)
  Takeshi Hatsuda, Y.Iwatani, M.Sasaki, Y.Tsushima, N.Yoshimura, T.Zakouji, K.Kawasaki, M.Kuroda, K.Imai, Y.Maekawa
- Journal Title
  
  2007 IEEE AP-S International Symposium (To be published)
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] Relationship between Rain Front Motion and Site Diversity in Ku-band Satellite Links2007
- Author(s)
  T. Nakatani, Y. Maekawa, Y. Shibagaki, T. Hatsuda
- Journal Title
  
  Proc. of 25th AIAA International Communication Satellite Systems Conference AIAA-2007-3173
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] Ku帯およびKa帯衛星回線降雨減衰のサテライトダイバーシティ特性の方位角依存性2007
- Author(s)
  前川泰之、初田健
- Journal Title
  
  電子情報通信学会技術報告 AP2007-19
  
  Pages: 37-40
- NAID
  110006381818
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] Ku帯固定衛星業務でのサテライトダイバーシティ方式と時間遅延ダイバーシティ方式の特性比較2007
- Author(s)
  初田健, 岩森靖卓, 佐々木学, 対馬義行, 吉村憲民, 座光寺孝明, 河崎憲一郎, 黒照昌利, 今井克之, 前川泰之
- Journal Title
  
  電子情報通信学会技術報告、衛星通信研究会 SAT2007-19
  
  Pages: 37-40
- NAID
  110006381687
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] Propagation Characteristics of Non-snow-attached LuneQ antenna for Satellite Re-transmission of Terrestrial Digital Broadcasting Signa!2007
- Author(s)
  Takeshi Hatsuda, Y.Iwatani, M.Sasaki, Y.Tsushima, N.Yoshimura, T.Zakouji, K.Kawasaki, M.Kuroda, K.Imai and Y.Maekawa
- Journal Title
  
  2007 IEEE AP-S International Symposium IF225-2
  
  Pages: 1-4
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560382
[Journal Article] Effects of Tropical Rainfall to the Ku-Band Satellite Communications Links at the Equatorial Atmosphere Radar Observatory2006
- Author(s)
  Y. Maekawa, T. Fujiwara, Y. Shibagaki, T. Sato, M. Yamamoto, H. Hashiguchi, S. Fukao
- Journal Title
  
  J. Meteor. Soc. Japan Vol. 84A
  
  Pages: 211-225
- NAID
  110004804549
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13136205
[Journal Article] Effects of Tropical Rainfall to the Ku-Band Satellite Communications Links at the Equatorial Atmosphere Radar Observatory2006
- Author(s)
  Y.Maekawa, T.Fujiwara, Y.Shibagaki, T.Sato, M.Yamamoto, H.Hashiguchi, S.Fukao
- Journal Title
  
  J.Meteor.Soc.Japan 84A
  
  Pages: 211-225
- NAID
  110004804549
- Data Source
  KAKENHI-PROJECT-13136205
[Journal Article] Effects of Tropical Rainfall to the Ku-Band Satellite Communications Links at the Equatorial Atmosphere Radar Observatory2006
- Author(s)
  Y. Maekawa, T. Fujiwara, Y. Shibagaki, T. Sato, M. Yamamoto, H. Hashiguchi, S. Fukao
- Journal Title
  
  J. Meteor. Soc. Japan 84A
  
  Pages: 211-225
- NAID
  110004804549
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-13136205
[Journal Article] First Year Results on Rain Attenuation Characteristics of Satellite Links at Equatorial Atmospheric Radar2004
- Author(s)
  Y.Maekawa, T.Fujiwara, Y.Shibagaki, T.Sato, H.Hashiguchi, M.Yamamoto
- Journal Title
  
  2004 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting Radio Science Meeting 2
  
  Pages: 1660-1663
- Data Source
  KAKENHI-PROJECT-14550388
[Journal Article] 赤道大気レーダーの衛星回線における2年間の降雨減衰特性2004
- Author(s)
  藤原正, 前川泰之, 柴垣佳明, 佐藤亨, 山本衛, 橋口浩之, 深尾昌一郎
- Journal Title
  
  平成16年度CPEA公開ワークショップ 1(印刷中)
- Data Source
  KAKENHI-PROJECT-14550388
[Journal Article] Cumulative Time Percentages of Rainfall Rate and Rain AttenuationObserve on the Satellite Links at Equatorial Atmospheric Radar2004
- Author(s)
  T.Fujiwara, Y.Maekawa, Y.Shibagaki, T.Sato, H.Hashiguchi, M.Yamamoto
- Journal Title
  
  Proceedings of the 2004 International Symposium on Antennas and Propagation vol.2
  
  Pages: 1357-1360
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14550388
[Journal Article] Ku-band long distance site-diversity (SD) characteristics by using new measuring system2004
- Author(s)
  K.Hatsuda, Y.Aoko, H.Echigo, F.Takahata, Y.Maekawa, K.Fujisaki
- Journal Title
  
  IEEE Transactions on Antennas and Propagatation vol.52, no.6
  
  Pages: 1481-1491
- NAID
  120006676984
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14550388
[Journal Article] Cumulative time percentages of rainfall rate of rain attenuation observed on the satellite links at equatorial atmospheric radar2004
- Author(s)
  T.Fujiwara, Y.Maekawa, Y.Shibagaki, T.Sato, 他
- Journal Title
  
  Proc.2004 Int.Symp.on Antennas and Propagation
  
  Pages: 1357-1360
- Data Source
  KAKENHI-PROJECT-13136205
[Journal Article] 赤道域と温帯における衛星回線の降雨減衰特性の比較検討2004
- Author(s)
  前川泰之, 藤原正, 柴垣佳明, 佐藤亨, 山本衛, 橋口浩之, 深尾昌一郎
- Journal Title
  
  平成16年度CPEA公開ワークショップ (印刷中)
- Data Source
  KAKENHI-PROJECT-14550388
[Journal Article] Rain Attenuation Statistics in Japan and Indonesia simultaneously observed on the satellite links to equatorial atmospheric radar2004
- Author(s)
  Y.Maekawa, T.Fujiwara, Y.Shibagaki, T.Sato, H.Hashiguchi, M.Yamamoto
- Journal Title
  
  URSI Commission F Triennium Open symposium CDR
- Data Source
  KAKENHI-PROJECT-14550388
[Journal Article] Rain Attenuation Statistics in Japan and Indonesia simultaneously observed on the satellite links to equatorial atmospheric radar2004
- Author(s)
  Y.Maekawa, T.Fujiwara, Y.Shibagaki, T.Sato, H.Hashiguchi, M.Yamamoto
- Journal Title
  
  URSI Commission F Triennium Open Symposium (CDR)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14550388
[Journal Article] First Year Results on Rain Attenuation Characteristics of Satellite Links at Equatorial Atmospheric Radar2004
- Author(s)
  Y.Maekawa, T.Fujiwara, Y.Shibagaki, T.Sato, H.Hashiguchi, M.Yamamoto
- Journal Title
  
  2004 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting 2
  
  Pages: 1660-1663
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14550388
[Journal Article] First Year Results on Rain Attenuation Characteristics of Satellite Links at Equatorial Atmospheric Radar2004
- Author(s)
  Y.Maekawa, T.Fujiwara, Y.Shibagaki, T.Sato, H.Hashiguchi, M.Yamamoto
- Journal Title
  
  2004 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting vol.2
  
  Pages: 1660-1663
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14550388
[Journal Article] Cumulative time percentages of rainfall rate of rain Attenuation observed on the satellite links at equatorial atmospheric radar2004
- Author(s)
  T. Fujiwara, Y. Maekawa, Y. Shibagaki, T. Sato, et al.
- Journal Title
  
  Proc. 2004 Int. Symp. on Antennas and Propagation
  
  Pages: 1357-1360
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13136205
[Journal Article] Cumulative Time Percentages of Rainfall Rate and Rain Attenuation Observe on the Satellite Links at Equatorial Atmospheric Radar2004
- Author(s)
  T.Fujiwara, Y.Maekawa, Y.Shibagaki, T.Sato, H.Hashiguchi, M.Yamamoto
- Journal Title
  
  Proceedings of the 2004 International Symposium on Antennas and Propagation 2
  
  Pages: 1357-1360
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14550388
[Journal Article] First year results on rain attenuation characteristics of satellite links at equatorial atmospheric radar2004
- Author(s)
  Y.Maekawa, T.Fujiwara, Y.Shibagaki, T.Sato, 他
- Journal Title
  
  Proc.2004 IEEE AP-S Int.Symp. No.65.9(CD ROM版)
- Data Source
  KAKENHI-PROJECT-13136205
[Journal Article] First year results on rain attenuation characteristics of satellite links at equatorial atmospheric radar2004
- Author(s)
  Y. Maekawa, T. Fujiwara, Y. Shibagaki, T. Sato, 他
- Journal Title
  
  Proc. 2004 IEEE AP-S Int. Symp. No. 65. 9
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-13136205
[Journal Article] Rain Attenuation Statistics in Japan and Indonesia simultaneously observed on the satellite links to equatorial atmospheric radar2004
- Author(s)
  Y.Maekawa, T.Fujiwara, Y.Shibagaki, T.Sato, H.Hashiguchi, M.Yamamoto
- Journal Title
  
  URSI Commission F Triennium Open Symposium CDR
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14550388
[Journal Article] First year results on rain attenuation characteristics of satellite links at equatorial atmospheric radar2004
- Author(s)
  Y. Maekawa, T. Fujiwara, Y. Shibagaki, T. Sato, et al.
- Journal Title
  
  Proc. 2004 IEEE AP-S Int. Symp. No. 65.9
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13136205
[Journal Article] Ku-band Ions distance site-diversity (SD) characteristics by using new measuring system2004
- Author(s)
  K.Hatsuda, Y.Aoko, H.Echigo, F.Takahata, Y.Maekawa, K.Fujisaki
- Journal Title
  
  IEEE Transactions on Antennas and Propagatation 52・6
  
  Pages: 1481-1491
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14550388
[Journal Article] Ku-band long distance site-diversity (SD) characteristics by using new measuring system2004
- Author(s)
  K.Hatsuda, Y.Aoko, H.Echigo, F.Takahata, Y.Maekawa, K.Fujisaki
- Journal Title
  
  IEEE Trans.Antennas and Propagat 52・6
  
  Pages: 1481-1491
- NAID
  120006676984
- Data Source
  KAKENHI-PROJECT-14550388
[Journal Article] Cumulative Time Percentages of Rainfall Rate and Rain Attenuation Observe on the Satellite Links at Equatorial Atmospheric Radar2004
- Author(s)
  Y.Maekawa, T.Fujiwara, Y.Shibagaki, T.Sato, H.Hashiguchi, M.Yamamoto
- Journal Title
  
  Proceedings of the 2004 International Symposium on Antennas and Propagation 2
  
  Pages: 1357-1360
- Data Source
  KAKENHI-PROJECT-14550388
[Journal Article] Cumulative time percentages of rainfall rate of rain attenuation observed on the satellite links at equatorial atmospheric radar2004
- Author(s)
  T. Fujiwara, Y. Maekawa, Y. Shibagaki, T. Sato, 他
- Journal Title
  
  Proc. 2004 Int. Symp. on Antennas and Propagation
  
  Pages: 1357-1360
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-13136205
[Journal Article] Multi-wavelength radar observations of wintertime thunder clouds related to the polarity of the lightning discharges2003
- Author(s)
  Y.Maekawa, S.Ogata, Y.Shibagaki, Y.Sonoi, M.Teshiba, H.Hashiguchi, S.Fukao
- Journal Title
  
  Proceedings of 12th International Conference on Atmospheric Electricity vol.2
  
  Pages: 13-16
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14550388
[Journal Article] Multi-wavelength radar observations of wintertime thunder clouds related to the polarity of the lightning discharges2003
- Author(s)
  Y.Maekawa, S.Ogata, Y.Shibagaki, Y.Sonoi, M.Teshiba, H.Hashiguchi, S.Fukao
- Journal Title
  
  Proceedings of 12th International Conference on Atmospheric Electricity 2
  
  Pages: 13-16
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14550388
[Journal Article] Meso-α-scale wind field and precipitating clouds in Typhoon 9426 (Orchid) observed by MU radar2003
- Author(s)
  Y.Shibagaki, M.D.Yamanaka, M.Fukase, H.Hashiguchi, Y.Maekawa, S.Fukao
- Journal Title
  
  Journal of the Meteorological Society of Japan 81・2
  
  Pages: 211-228
- NAID
  110001802984
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14550388
[Journal Article] Meso-α-scale wind field and precipitating clouds in Typhoon 9426(Orchid) observed by MU radar2003
- Author(s)
  Y.Shibagaki, M.D.Yamanaka, M.Fukase, H.Hashiguchi, Y.Maekawa, S.Fukao
- Journal Title
  
  Journal of the Meteorological Society of Japan vol.81, no.1
  
  Pages: 211-228
- NAID
  110001802984
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14550388
[Presentation] Ku帯固定衛星業務の稼働率改善のための時間遅延ダイバーシティ(TDD)方式の年間特性とITUでのTDD方式研究動向2009
- Author(s)
  初田健、岩森靖卓、佐々木学、対馬義行、吉村憲民、座光寺孝明、河崎憲一郎、黒田昌利、今井克之、前川泰之
- Organizer
  平成21年度電気・情報学会北海道支部連合大会論文集
- Data Source
  KAKENHI-PROJECT-18560382
[Presentation] Ku帶固定衛星業務の稼働率改善のための時間遅延ダイバーシティ(TDD)方式の年間特性とITUでのTDD方式研究動向2009
- Author(s)
  初田健, 岩森靖卓, 佐々木学, 対馬義行, 吉村憲民, 座光寺孝明, 河崎憲一郎, 黒田昌利, 今井克之、前川泰之
- Organizer
  平成21年度電気・情報学会北海道支部連合大会
- Place of Presentation
  北見工業大学
- Data Source
  KAKENHI-PROJECT-18560382
[Presentation] Ku帯固定衛星業務のサテライトダイバーシティ(Sat. D)方式の装置実測特性と理論値の比較2009
- Author(s)
  初田健, 岩森靖卓, 佐々木学, 対馬義行, 吉村憲民, 座光寺孝明, 河崎憲一郎, 黒田昌利, 今井克之, 前川泰之
- Organizer
  電子情報通信学会2009年総合大会
- Place of Presentation
  愛媛大学、
- Data Source
  KAKENHI-PROJECT-18560382
[Presentation] Ku帯固定衛星業務のサテライトダイバーシティ(Sat. D)方式の装置実測特性と理論値の比較2009
- Author(s)
  初田健、岩森靖卓、佐々木学、対馬義行、吉村憲民、座光寺孝明、河崎憲一郎、黒田昌利、今井克之、前川泰之
- Organizer
  電子情報通信学会2009年総合大会
- Place of Presentation
  愛媛大学
- Data Source
  KAKENHI-PROJECT-18560382
[Presentation] Ku帯固定衛星業務のサテライトダイバーシティ(Sat.D)方式の装置実測特性と理論値との比較2009
- Author(s)
  初田健, 岩森靖卓, 佐々木学, 対馬義行, 吉村憲民, 座光寺孝明, 河崎憲一郎, 黒田昌利, 今井克之、前川泰之
- Organizer
  電子情報通信学会2009年総合大会
- Place of Presentation
  愛媛大学
- Year and Date
  2009-03-18
- Data Source
  KAKENHI-PROJECT-18560382
[Presentation] Ku帯衛星回線におけるサテライトダイバーシティと時間遅延ダイバーシティ効果の数値的検討2009
- Author(s)
  前川泰之、初田健
- Organizer
  電子情報通信学会2009年総合大会
- Place of Presentation
  愛媛大学
- Data Source
  KAKENHI-PROJECT-18560382
[Presentation] Ku帯固定衛星業務のサテライトダイバーシティ(Sat. D)方式の装置実測特性と理論値との比較2009
- Author(s)
  初田健、岩森靖卓、佐々木学、対馬義行、吉村憲民、座光寺孝明、河崎憲一郎、黒田昌利、今井克之、前川泰之
- Organizer
  電子情報通信学会2009年総合大会
- Place of Presentation
  愛媛大学
- Data Source
  KAKENHI-PROJECT-18560382
[Presentation] Ku帯衛星回線におけるサテライトダイバーシティと時間遅延ダイバーシティ効果の数値的検討2009
- Author(s)
  前川泰之, 初田健
- Organizer
  電子情報通信学会2009年総合大会
- Data Source
  KAKENHI-PROJECT-18560382
[Presentation] Ku帯固定衛星業務のサテライトダイバーシティ(Sat. D)方式の装置実測特性と理論値の比較2009
- Author(s)
  初田健, 岩森靖卓, 佐々木学, 対馬義行, 吉村憲民, 座光寺孝明, 河崎憲一郎, 黒田昌利, 今井克之, 前川泰之
- Organizer
  電子情報通信学会2009年総合大会
- Data Source
  KAKENHI-PROJECT-18560382
[Presentation] u帯およびKa帯衛星回線降雨減衰に対するサテライトダイバーシティ特性の年変動2008
- Author(s)
  前川泰之, 初田健
- Organizer
  電子情報通信学会2008年総合大会、B-1-30
- Place of Presentation
  北九州学術研究都市
- Data Source
  KAKENHI-PROJECT-18560382
[Presentation] LuneQアンテナを使用したKu帯時間遅延ダイバーシティ/サテライトダイバーシティ(TDD/Sat.D):方式による衛星回線不稼働率の改善効果2008
- Author(s)
  初田健, 岩森靖卓, 佐々木学, 対馬義行, 吉村憲民, 座光寺孝明, 河崎憲一郎, 黒田昌利, 今井克之, 前川泰之
- Organizer
  電子情報通信学会2008年総合大会、B-3-10
- Place of Presentation
  北九州学術研究都市
- Data Source
  KAKENHI-PROJECT-18560382
[Presentation] Ku帯固定衛星業務のサテライトダイバーシティ(Sat. D)方式の装置実測特性とこの方式の応用例2008
- Author(s)
  岩森靖卓, 初田健, 佐々木学, 対馬義行, 吉村憲民, 座光寺孝明, 河崎憲一郎, 黒田昌利, 今井克之, 前川泰之
- Organizer
  平成19年度電気・情報学会北海道支部連合大会諭文集
- Place of Presentation
  東海大学札幌キャンパス
- Data Source
  KAKENHI-PROJECT-18560382
[Presentation] Ku帯衛星回線におけるサテライトダイバーシティと時間遅延ダイバーシティ効果の数値的検討2008
- Author(s)
  初田健, 岩森靖卓, 佐々木学, 対馬義行, 吉村憲民, 座光寺孝明, 河崎憲一郎, 黒田昌利, 今井克之, 前川泰之
- Organizer
  平成19年度電気・情報学会北海道支部連合大会論文集
- Place of Presentation
  東海大学札幌キャンパス
- Data Source
  KAKENHI-PROJECT-18560382
[Presentation] Ku帯固定衛星業務の不稼働率改善のためのSat.D方式装置構成とその特性の改善効果2007
- Author(s)
  初田健, 岩森靖卓, 湯田恭平, 佐々木学, 対馬義行, 吉村憲民, 座光寺孝明, 河崎憲一郎, 黒田昌利, 今井克之, 前川泰之
- Organizer
  平成19年度電気・情報学会北海道支部連合大会論文集、132
- Place of Presentation
  北海道工業大学
- Data Source
  KAKENHI-PROJECT-18560382
[Presentation] 地上デジタル放送・衛星再送信方式用無着雪カバー付きLuneQの低降雨減衰特性2007
- Author(s)
  初田健, 岩森靖卓, 湯田恭平, 佐々木学, 対馬義行, 吉村憲民, 座光寺孝明, 河崎憲一郎, 黒田昌利, 今井克之, 前川泰之
- Organizer
  平成19年度電気・情報学会北海道支部連合大会論文集、130
- Place of Presentation
  北海道工業大学
- Data Source
  KAKENHI-PROJECT-18560382
[Presentation] 地上デジタル放送の衛星再送信のLuneQアンテナの低降雨減衰特性2007
- Author(s)
  初田健, 岩森靖卓, 佐々木学, 対馬義行, 吉村憲民, 座光寺孝明, 河崎憲一郎, 黒田昌利, 今井克之, 前川泰之
- Organizer
  電子情報通信学会2007年総合大会、B-3-8
- Place of Presentation
  名城大学
- Data Source
  KAKENHI-PROJECT-18560382
[Presentation] Ku帯固定衛星業務の降雨減衰による不稼働率改善のための各種ダイバムシティ方式の特性測定結果2007
- Author(s)
  初田健, 岩森靖卓, 湯田恭平, 佐々木学, 対馬義行, 吉村憲民, 座光寺孝明, 河崎憲一郎, 黒田昌利, 今井克之, 前川泰之
- Organizer
  平成19年度電気・情報学会北海道支部連合大会論文集、131
- Place of Presentation
  北海道工業大学
- Data Source
  KAKENHI-PROJECT-18560382
[Presentation] Rain Attenuation Statistics in Japan and Indonesia simultaneously observed on the satellite links to equatorial atmospheric radar2004
- Author(s)
  Y. Maekawa, T. Fujiwara, Y. Shibagaki, T. Sato, M. Yamamoto, H. Hashiguchi, S. Fukao
- Organizer
  URSI Commission F Triennium Open Symposium
- Place of Presentation
  Cairns, Australia
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13136205
[Presentation] 赤道大気レーダの衛星回線における降雨強度累積時間率特性2004
- Author(s)
  藤原正, 前川泰之, 柴垣佳明, 佐藤亨, 山本衛, 橋口浩之, 深尾昌一郎
- Organizer
  2004電子情報通信学会総合大会
- Place of Presentation
  東京工業大学、東京
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13136205
[Presentation] Cumulative time percentages of rainfall rate of rain attenuation observed on the satellite links at equatorial atmospheric radar2004
- Author(s)
  T. Fujiwara, Y. Maekawa, Y. Shibagaki, T. Sato, M. Yamamoto, H. Hashiguchi, S. Fukao
- Organizer
  2004 International Symposium on Antennas and Propagation
- Place of Presentation
  Sendai, Japan
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13136205
[Presentation] 赤道域と温帯におけるKu帯衛星通信回線の降雨減衰特性の比較検討2004
- Author(s)
  前川泰之, 藤原正, 柴垣佳明, 佐藤亨, 山本衛, 橋口浩之, 深尾昌一郎
- Organizer
  2004電子情報通信学会総合大会
- Place of Presentation
  東京工業大学、東京
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13136205
[Presentation] First year results on rain attenuation characteristics of satellite links at equatorial atmospheric radar2004
- Author(s)
  Y. Maekawa, T. Fujiwara, Y. Shibagaki, T. Sato, M. Yamamoto, H. Hashiguchi, S. Fukao
- Organizer
  2004 IEEE AP-S/URSI Symposium
- Place of Presentation
  Monterey, California, USA.
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13136205
[Presentation] First year results on rain attenuation characteristics of satellite links at equatorial atmospheric radar2004
- Author(s)
  Y. Maekawa, T. Fujiwara, Y. Shibagaki, T. Sato, M. Yamamoto, H. Hashiguchi, S. Fukao
- Organizer
  2004 IEEE AP-S/URSI Symposium
- Place of Presentation
  Monterey, California USA
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13136205
[Presentation] Effects of rainfall on satellite communication links from the equatorial atmosphere radar to Japan2003
- Author(s)
  Y. Maekawa, T. Fujiwara, Y. Shibagaki, T. Sato, H. Hashiguchi, M. Yamamoto, S. Fukao
- Organizer
  13th International Union of Geodesy and Geophysics General Assembly
- Place of Presentation
  Sapporo, Japan
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13136205
[Presentation] Radar observations of wintertime thunder clouds related to the location and height of lightning discharges2003
- Author(s)
  S. Ogata, Y. Shibagaki, Y. Maekawa, Y. Sonoi, Z. Kawasaki, M. Teshiba, H. Hashiguchi, S. Fukao
- Organizer
  13th International Union of Geodesy and Geophysics General Assembly
- Place of Presentation
  Sapporo, Japan
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13136205
[Presentation] Wintertime thunder cloud observations using multi-wavelength radar techniques along the coast of Mikuni2003
- Author(s)
  Y. Maekawa, Y. Shibagaki, S. Ogata, Y. Sonoi, M. Teshiba, H. Hashiguchi, S. Fukao
- Organizer
  13th International Union of Geodesy and Geophysics General Assembly
- Place of Presentation
  Sapporo, Japan
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13136205
[Presentation] Correlation coefficients between disturbance indexes and updraft associated with lightning discharges observed by two kinds of radars and SAFIR2003
- Author(s)
  Y. Sonoi, Y. Maekawa, Z. -I. Kawasaki, S. Fukao
- Organizer
  12th International Conference on Atmospheric Electricity
- Place of Presentation
  Versailles, France
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13136205
[Presentation] 赤道大気レーダの衛星通信上下回線における降雨減衰測定2003
- Author(s)
  前川泰之, 藤原正, 柴垣佳明, 佐藤亨, 山本衛, 橋口浩之, 深尾昌一郎
- Organizer
  電子情報通信学会2003年ソサイエティ大会
- Place of Presentation
  東北大学、仙台
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13136205
[Presentation] 赤道大気レーダーの衛星通信回線を用いた降雨減衰測定システム2003
- Author(s)
  前川泰之, 藤原正, 柴垣佳明, 佐藤亨, 山本衛, 橋口浩之, 深尾昌一郎
- Organizer
  第473回電波研連F分科会
- Place of Presentation
  大阪府立大学、大阪
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13136205
[Presentation] Multi-wavelength radar observations of wintertime thunder clouds related to the polarity of the lightning discharges2003
- Author(s)
  Y. Maekawa, S. Ogata, Y. Shibagaki, Y. Sonoi, M. Teshiba, H. Hashiguchi, S. Fukao
- Organizer
  12th International Conference on Atmospheric Electricity
- Place of Presentation
  Versailles, France
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13136205

1. YAMANAKA Manabu (30183982)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
2. FUKAO Shoichiro (30026249)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
3. HASHIGUCHI Hiroyuki (90293943)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
4. WATANABE Akira (70114006)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. YAMAMOTO Mamoru (20210560)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
6. SATO Toru (60162450)

# of Collaborated Projects: 2 results

# of Collaborated Products: 18 results
7. REID Iain M

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
8. HATSUDA Takeshi (10198757)

# of Collaborated Projects: 1 results

# of Collaborated Products: 53 results
9. TSUDA Toshitaka (30115886)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. NAKAMURA Takuji (40217857)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. NISHI Noriyuki (00222183)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. SOEGIJO J

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. VINCENT Robert A

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. WIRYOSUMARTO Harsono

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. ADACHI Tatsuhiro

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. OGINO Shin-ya

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. REID I.M.

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. SOEGIJO J.

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. VINCENT R.A.

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. WIRYOSUMARTO エイチ

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. VINCENT Robe

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. WIRYOSUMARTO ハルソノ

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
23. 生野元昭

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

MAEKAWA Yasuyuki 前川 泰之

Research Projects

Research Products

Co-Researchers

A Study for Low-cost and High Availability of the Fixed Satellite Services by the Time Delayed/Satellite Diversities

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A STUDY ON NETWORK PERFORMANCE QUALITY AND DATA TRANSMISSION EFFCIENCY FOR SATELLITE COMMUNICATIONS IN RAINY CONDITIONSPrincipal Investigator

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Functional expansion of EAR and new observation techniques

Principal Investigator

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Review Section

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A STUDY ON TIME DURATION CHARCTERISTICS OF RAIN ATTENUATION AND DATA TRANSMISSION EFFCIENCY FOR SATELLITE COMMUNICATIONSPrincipal Investigator

Principal Investigator

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Jawa Sea Multi-Instrumented Network Experiment (JASMINE)

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準ミリ波帯衛星電波の発電時の交差偏波識別度の変動に関する研究Principal Investigator

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マイクロ波及び準ミリ波帯衛星電波の降雨減衰の比較検討と予測法に関する研究Principal Investigator

Principal Investigator

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Cooperative Observation of Equatorial Atmosphere Dynamics

Principal Investigator

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Observational Study on Medium-Scale and Tropical Cyclones in the Subtropical frontal zone

Principal Investigator

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準ミリ波帯衛星回線における交差偏波識別度劣化測定の解析と補償法の検討Principal Investigator

Principal Investigator

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[Journal Article] Comparison of Characteristics of Measured Ku-band Satellite Diversity (Sat.D) Unit and Theoretical Sat.D System,2010

Author(s)

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Data Source

[Journal Article] Ku帯およびKa帯衛星回線におけるサテライトダイバーシティと時間遅延ダイバーシティ効果の検討2009

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Ku帯およびKa帯衛星回線におけるサテライトダイバーシティと時間遅延ダイバーシティ効果の検討2009

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Ku帯固定衛星業務でのサイトダイバーシティ方式装置実測特性と時間遅延ダイバーシティ(TDD)方式への発展2009

Author(s)

Journal Title

MAEKAWA Yasuyuki 前川泰之