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
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
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)