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
国/地域United States
CityAlexandria, VA
Period13/10/2813/10/31

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料

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