| Project/Area Number |
26420815
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Aerospace engineering
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| Research Institution | Tokyo University of Science |
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Principal Investigator |
Kimura Shinichi 東京理科大学, 理工学部電気電子情報工学科, 教授 (00358920)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Keywords | 宇宙用カメラ / 民生用部品 / メガピクセル / デジタル無線モジュール / 放射線耐性 / 分離カメラ / COTS / 宇宙用分離カメラ / 民生用デバイス / 無線モジュール / 放射線耐性評価 / 無線伝送モジュール / 宇宙環境 / 民生部品 / シングルイベント / トータルドーズ / FPGA |
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| Outline of Final Research Achievements |
Separation cameras, which are separated from spacecraft and capture images from a free viewpoint, are expected to garner wide interest in the domain of space development. With the growing interest in separation cameras, it is inevitable for the camera to be expected to capture high-resolution images. For high-resolution images to be acquired by separation cameras, we need to improve not only the image sensor resolution, but also the transmission bandwidth of the camera. To fulfill such requirements, we propose to utilize commercial-off-the-shelf (COTS) ultra-small digital wireless modules and high-resolution image sensors. To utilize such COTS image sensors and wireless module in the space environment, their radiation tolerance must be verified. Therefore, in this research, we performed a radiation verification test on a few kinds of COTS devices. In addition, we also developed ultra-small separation cameras for space applications by combining these COTS devices.
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