Optical FM-CW signal generation for millimeter-wave and optical imaging

Atsushi Kanno, Tetsuya Kawanishi

研究成果: Conference contribution

14 被引用数 (Scopus)

抄録

Optical frequency-modulated continuous-wave (FM-CW) signal generation based on a high-precision optical modulation technique is successfully demonstrated for full-band millimeter-wave (MMW) radar in the W-band (75-110 GHz) and detection of an optical fiber cut by optical frequency domain reflectometry. The optical frequency up-converter based on radio-over-fiber technology creates a high-speed pulse of the FM-CW signal with broad bandwidths, and the signal degradation agrees with theoretically estimated values. The dual purpose of the optical FM-CW signal for MMW and optical imaging will be useful for a distributed antenna radar system with a MMW signal and sensing of the optical distribution network.

本文言語English
ホスト出版物のタイトル2013 IEEE International Topical Meeting on Microwave Photonics, MWP 2013
出版社IEEE Computer Society
ページ108-111
ページ数4
ISBN(印刷版)9781467360715
DOI
出版ステータスPublished - 2013 1 1
外部発表はい
イベント2013 IEEE International Topical Meeting on Microwave Photonics, MWP 2013 - Alexandria, VA, United States
継続期間: 2013 10 282013 10 31

出版物シリーズ

名前2013 IEEE International Topical Meeting on Microwave Photonics, MWP 2013

Other

Other2013 IEEE International Topical Meeting on Microwave Photonics, MWP 2013
CountryUnited States
CityAlexandria, VA
Period13/10/2813/10/31

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials

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