講演名 | 2015-11-24 Helicopter obstacle detection based on small transmitting power 76 GHz millimeter-wave radar system 二ッ森 俊一(電子航法研), 森岡 和行(電子航法研), 河村 暁子(電子航法研), 塩地 誠(電子航法研), 米本 成人(電子航法研), |
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抄録(和) | This report discusses the research progress of the helicopter obstacle detection small transmitting power 76 GHz millimeter-wave radar system. The purpose of the on-board radar is to detect and avoid obstacles such as high-voltage power lines and pylons that may affect flight safety. Firstly, the overview of the development project of the helicopter collision avoidance millimeter-wave radar is explained. Secondly, the performance improvement of the 76 GHz millimeter-wave radar system, which satisfies the low-transmitting power radar specification in Japan, is discussed. To improve the detection performance of the radar system, the front-end circuits of the radar receiver and the signal processing algorism are experimentally investigated. Finally, the results of the ground detection test of the high-voltage power lines are discussed for the future fight experiments. The reflections from the high-voltage power lines which are located more than 800 m away from the radar are obtained with the 25 dB signal-to-noise ratio. |
抄録(英) | This report discusses the research progress of the helicopter obstacle detection small transmitting power 76 GHz millimeter-wave radar system. The purpose of the on-board radar is to detect and avoid obstacles such as high-voltage power lines and pylons that may affect flight safety. Firstly, the overview of the development project of the helicopter collision avoidance millimeter-wave radar is explained. Secondly, the performance improvement of the 76 GHz millimeter-wave radar system, which satisfies the low-transmitting power radar specification in Japan, is discussed. To improve the detection performance of the radar system, the front-end circuits of the radar receiver and the signal processing algorism are experimentally investigated. Finally, the results of the ground detection test of the high-voltage power lines are discussed for the future fight experiments. The reflections from the high-voltage power lines which are located more than 800 m away from the radar are obtained with the 25 dB signal-to-noise ratio. |
キーワード(和) | Frequency-modulated continuous-wave radar / Helicopter / Millimeter-wave / Obstacle detection / Power lines / Radar cross section |
キーワード(英) | Frequency-modulated continuous-wave radar / Helicopter / Millimeter-wave / Obstacle detection / Power lines / Radar cross section |
資料番号 | SANE2015-60 |
発行日 | 2015-11-16 (SANE) |
研究会情報 | |
研究会 | SANE |
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開催期間 | 2015/11/23(から2日開催) |
開催地(和) | アジア工科大学,バンコク,タイ |
開催地(英) | AIT, Bangkok, Thailand |
テーマ(和) | ICSANE 2015 |
テーマ(英) | ICSANE 2015 |
委員長氏名(和) | 小林 弘一(阪工大) |
委員長氏名(英) | Hirokazu Kobayashi(Osaka Inst. of Tech.) |
副委員長氏名(和) | 辻 政信(JAXA) / 水野 貴秀(JAXA) |
副委員長氏名(英) | Masanobu Tsuji(JAXA) / Takahide Mizuno(JAXA) |
幹事氏名(和) | 木寺 正平(電通大) / 牧 謙一郎(JAXA) |
幹事氏名(英) | Shohei Kidera(Univ. of Electro-Comm.) / Kenichiro Maki(JAXA) |
幹事補佐氏名(和) | 小幡 康(三菱電機) / 毛塚 敦(電子航法研) |
幹事補佐氏名(英) | Yasushi Obata(Mitsubishi Electric) / Atsushi Kezuka(ENRI) |
講演論文情報詳細 | |
申込み研究会 | Technical Committee on Space, Aeronautical and Navigational Electronics |
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本文の言語 | ENG |
タイトル(和) | |
サブタイトル(和) | |
タイトル(英) | Helicopter obstacle detection based on small transmitting power 76 GHz millimeter-wave radar system |
サブタイトル(和) | Research progress and performance evaluation for flight experiments |
キーワード(1)(和/英) | Frequency-modulated continuous-wave radar / Frequency-modulated continuous-wave radar |
キーワード(2)(和/英) | Helicopter / Helicopter |
キーワード(3)(和/英) | Millimeter-wave / Millimeter-wave |
キーワード(4)(和/英) | Obstacle detection / Obstacle detection |
キーワード(5)(和/英) | Power lines / Power lines |
キーワード(6)(和/英) | Radar cross section / Radar cross section |
第 1 著者 氏名(和/英) | 二ッ森 俊一 / Shunichi Futatsumori |
第 1 著者 所属(和/英) | 電子航法研究所(略称:電子航法研) Electronic Navigation Research Institute(略称:ENRI) |
第 2 著者 氏名(和/英) | 森岡 和行 / Kazuyuki Morioka |
第 2 著者 所属(和/英) | 電子航法研究所(略称:電子航法研) Electronic Navigation Research Institute(略称:ENRI) |
第 3 著者 氏名(和/英) | 河村 暁子 / Akiko Kohmura |
第 3 著者 所属(和/英) | 電子航法研究所(略称:電子航法研) Electronic Navigation Research Institute(略称:ENRI) |
第 4 著者 氏名(和/英) | 塩地 誠 / Makoto Shioji |
第 4 著者 所属(和/英) | 電子航法研究所(略称:電子航法研) Electronic Navigation Research Institute(略称:ENRI) |
第 5 著者 氏名(和/英) | 米本 成人 / Naruto Yonemoto |
第 5 著者 所属(和/英) | 電子航法研究所(略称:電子航法研) Electronic Navigation Research Institute(略称:ENRI) |
発表年月日 | 2015-11-24 |
資料番号 | SANE2015-60 |
巻番号(vol) | vol.115 |
号番号(no) | SANE-320 |
ページ範囲 | pp.61-64(SANE), |
ページ数 | 4 |
発行日 | 2015-11-16 (SANE) |