Synthetic aperture radar using ultra-wideband microwave-modulated laser

Xiaolong Wang, Atsushi Mase, Hiroyuki Ikezi, Masaaki Inutake, Yuichiro Kogi, Kiichiro Uchino

研究成果: ジャーナルへの寄稿記事

2 引用 (Scopus)

抄録

Ultra-wideband microwave-modulated laser radar is designed and fabricated for the improvement of spatial resolution both in the range and in the azimuth directions. The frequency modulation (1-18 GHz chirp) is applied to an infrared laser source in 1550 nm wavelength. A prototype of laser radar system with a beam expander has been constructed and applied to the measurement of the distance (position) of an object. In the experiment, it has been proved that the spatial resolution in the range direction is less than ±2 cm.

元の言語英語
ページ(範囲)1275-1281
ページ数7
ジャーナルJournal of Electromagnetic Waves and Applications
28
発行部数11
DOI
出版物ステータス出版済み - 7 24 2014

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Optical radar
synthetic aperture radar
Synthetic aperture radar
optical radar
Ultra-wideband (UWB)
spatial resolution
Microwaves
broadband
microwaves
Infrared lasers
Lasers
Frequency modulation
Radar systems
chirp
azimuth
infrared lasers
frequency modulation
lasers
prototypes
Wavelength

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Physics and Astronomy(all)
  • Electrical and Electronic Engineering

これを引用

Synthetic aperture radar using ultra-wideband microwave-modulated laser. / Wang, Xiaolong; Mase, Atsushi; Ikezi, Hiroyuki; Inutake, Masaaki; Kogi, Yuichiro; Uchino, Kiichiro.

:: Journal of Electromagnetic Waves and Applications, 巻 28, 番号 11, 24.07.2014, p. 1275-1281.

研究成果: ジャーナルへの寄稿記事

Wang, Xiaolong ; Mase, Atsushi ; Ikezi, Hiroyuki ; Inutake, Masaaki ; Kogi, Yuichiro ; Uchino, Kiichiro. / Synthetic aperture radar using ultra-wideband microwave-modulated laser. :: Journal of Electromagnetic Waves and Applications. 2014 ; 巻 28, 番号 11. pp. 1275-1281.
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