Frequency dependence of atmospheric millimeter wave breakdown plasma

Yasuhisa Oda, Masayuki Takahashi, Kuniyoshi Tabata, Naofumi Ohnishi, Kimiya Komurasak, Keishi Sakamoto

研究成果: Conference contribution

抄録

The propagation velocity of developing breakdown plasma head generated on the straight beam was measured for 203 GHz / 170 GHz / 137 GHz using a multi-frequency gyrotron. As a result, the propagation velocity has small dependence on frequency. The numerical calculation was conducted for similar condition and the gas heating by plasma was found dominant for growth process of plasma development for this power density range and numerical results presented similar propagation velocity dependence.

本文言語English
ホスト出版物のタイトル2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018
出版社IEEE Computer Society
ISBN(電子版)9781538638095
DOI
出版ステータスPublished - 2018 10 25
外部発表はい
イベント43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018 - Nagoya, Japan
継続期間: 2018 9 92018 9 14

出版物シリーズ

名前International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
2018-September
ISSN(印刷版)2162-2027
ISSN(電子版)2162-2035

Other

Other43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018
CountryJapan
CityNagoya
Period18/9/918/9/14

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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