20-Gbit/s wireless communications using 300-GHz bands
Project/Area Number |
20246062
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Research Category |
Grant-in-Aid for Scientific Research (A)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Electron device/Electronic equipment
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Research Institution | Osaka University |
Principal Investigator |
NAGATSUMA Tadao Osaka University, 大学院・基礎工学研究科, 教授 (00452417)
|
Co-Investigator(Kenkyū-buntansha) |
TAKAHARA Junichi 大阪大学, 大学院・工学研究科, 教授 (90273606)
HISATAKE Shintaro 大阪大学, 大学院・基礎工学研究科, 助教 (20362642)
|
Project Period (FY) |
2008 – 2010
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Project Status |
Completed (Fiscal Year 2010)
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Budget Amount *help |
¥46,930,000 (Direct Cost: ¥36,100,000、Indirect Cost: ¥10,830,000)
Fiscal Year 2010: ¥9,230,000 (Direct Cost: ¥7,100,000、Indirect Cost: ¥2,130,000)
Fiscal Year 2009: ¥15,990,000 (Direct Cost: ¥12,300,000、Indirect Cost: ¥3,690,000)
Fiscal Year 2008: ¥21,710,000 (Direct Cost: ¥16,700,000、Indirect Cost: ¥5,010,000)
|
Keywords | 先端的通信 / 電子デバイス・機器 / 無線通信 / ミリ波 / テラヘルツ波 |
Research Abstract |
In order to decrease a significant gap in the speed between wired (fiber-optic) and wireless communications, we have made a challenge to realize ultra-high speed wireless links using 300-GHz bands, which have remained undeveloped. We have succeeded in the experimental demonstration at a bit rate of over 20Gbit/s. One of the original enabling technologies is photonic generation and modulation of 300-GHz band signals. This research is positioned as a trigger to explore 300-GHz bands wireless technologies in the world.
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Report
(4 results)
Research Products
(101 results)
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[Presentation] 300-GHz-Band Wireless Link Based on Photonic Signal Generation2010
Author(s)
T.Nagatsuma, H.-J.Song, Y.Fujimoto, T.Takada, M.Kawamura, K.Ajito, N.Kukutsu, Y.Kado, A.Wakatsuki, Y.Muramoto,
Organizer
EOS Annual Meeting 2010
Place of Presentation
フランス、パリ
Year and Date
2010-10-26
Related Report
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[Presentation] Toward Practical Applications over 100GHz2010
Author(s)
N.Kukutsu, A.Hirata, M.Yaita K.Ajito, H.Takahashi, T.Kosugi, H.Song, A.Wakatsuki, Y.Muramoto, T.Nagatsuma, Y.Kado
Organizer
IEEE MTT-S Intern. Microwave Symposium, THIA-5
Place of Presentation
アナハイム、米国
Year and Date
2010-05-27
Related Report
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[Presentation] Toward Practical Applications over 100 GHz2010
Author(s)
N.Kukutsu, A.Hirata, M.Yaita K.Ajito, H.Takahashi, T.Kosugi, H.Song, A.Wakatsuki, Y.Muramoto, T.Nagatsuma, Y.Kado
Organizer
IEEE MTT-S Intern.Microwave Symposium, THIA-5
Place of Presentation
アナハイム、米国(招待講演)
Year and Date
2010-05-27
Related Report
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[Presentation] フォトニクス技術を用いた300GHz帯無線システム2010
Author(s)
藤本吉秀,H.-J.Song,高田卓馬,三宅一正,味戸克裕,枚田明彦,若月温,村本好文,久々津直哉,門勇一,永妻忠夫
Organizer
電子情報通信学会マイクロ波・ミリ波フォトニクス(MWP)研究会
Place of Presentation
産業技術総合研究所(大阪)
Year and Date
2010-01-27
Related Report
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[Presentation] ミリ波帯における電力合成手法の検討2009
Author(s)
三宅一正,藤本吉秀,H.-J.Song,味戸克裕,久々津直哉,門勇一,永妻忠夫
Organizer
2009年度電気関係学会関西支部連合大会
Place of Presentation
京都工繊大学
Year and Date
2009-11-08
Related Report
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[Presentation] Giga-bit Wireless link Using 300-400GHz Bands2009
Author(s)
T.Nagatsuma, H.-J.Song, Y.Fujimoto, A.Hirata, K.Miake, K Ajito, A.Wakatuski, T.Furuta, N.Kukutsu
Organizer
IEEE International Topical Meeting on Microwave Photonics (MWP 2009)
Place of Presentation
Valencia, Spain
Year and Date
2009-10-15
Related Report
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[Presentation] Giga-bit Wireless link Using 300-400 GHz Bands2009
Author(s)
T.Nagatsuma, H.-J.Song, Y.Fujimoto, A.Hirata, K.Miake, K.Ajito, A.Wakatuski, T.Furuta, N.Kukutsu
Organizer
IEEE International Topical Meeting on Microwave Photonics (MWP 2009)
Place of Presentation
Valencia, Spain
Year and Date
2009-10-15
Related Report
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