Presentation | 2015-11-24 Helicopter obstacle detection based on small transmitting power 76 GHz millimeter-wave radar system Shunichi Futatsumori, Kazuyuki Morioka, Akiko Kohmura, Makoto Shioji, Naruto Yonemoto, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | 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. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Frequency-modulated continuous-wave radar / Helicopter / Millimeter-wave / Obstacle detection / Power lines / Radar cross section |
Paper # | SANE2015-60 |
Date of Issue | 2015-11-16 (SANE) |
Conference Information | |
Committee | SANE |
---|---|
Conference Date | 2015/11/23(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | AIT, Bangkok, Thailand |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | ICSANE 2015 |
Chair | Hirokazu Kobayashi(Osaka Inst. of Tech.) |
Vice Chair | Masanobu Tsuji(JAXA) / Takahide Mizuno(JAXA) |
Secretary | Masanobu Tsuji(Univ. of Electro-Comm.) / Takahide Mizuno(JAXA) |
Assistant | Yasushi Obata(Mitsubishi Electric) / Atsushi Kezuka(ENRI) |
Paper Information | |
Registration To | Technical Committee on Space, Aeronautical and Navigational Electronics |
---|---|
Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Helicopter obstacle detection based on small transmitting power 76 GHz millimeter-wave radar system |
Sub Title (in English) | Research progress and performance evaluation for flight experiments |
Keyword(1) | Frequency-modulated continuous-wave radar |
Keyword(2) | Helicopter |
Keyword(3) | Millimeter-wave |
Keyword(4) | Obstacle detection |
Keyword(5) | Power lines |
Keyword(6) | Radar cross section |
1st Author's Name | Shunichi Futatsumori |
1st Author's Affiliation | Electronic Navigation Research Institute(ENRI) |
2nd Author's Name | Kazuyuki Morioka |
2nd Author's Affiliation | Electronic Navigation Research Institute(ENRI) |
3rd Author's Name | Akiko Kohmura |
3rd Author's Affiliation | Electronic Navigation Research Institute(ENRI) |
4th Author's Name | Makoto Shioji |
4th Author's Affiliation | Electronic Navigation Research Institute(ENRI) |
5th Author's Name | Naruto Yonemoto |
5th Author's Affiliation | Electronic Navigation Research Institute(ENRI) |
Date | 2015-11-24 |
Paper # | SANE2015-60 |
Volume (vol) | vol.115 |
Number (no) | SANE-320 |
Page | pp.pp.61-64(SANE), |
#Pages | 4 |
Date of Issue | 2015-11-16 (SANE) |