カテゴリ: 論文誌(論文単位)グループ名: 【A】基礎・材料・共通部門発行日: 2012/05/01タイトル(英語): Measurement of Radiated Electromagnetic Field due to Low Voltage ESD with Spherical Electrode in 1-3GHz Frequency Bandwidth著者名: 川又 憲（八戸工業大学），嶺岸 茂樹（東北学院大学），藤原 修（名古屋工業大学）著者名(英語): Ken Kawamata (Hachinohe Institute of Technology), Shigeki Minegishi (Tohoku Gakuin University), Osamu Fujiwara (Nagoya Institute of Technology)キーワード: ESD，マイクロギャップ放電，低電圧放電，電磁雑音，放射，球電極 ESD，micro gap discharge，low voltage discharge，electromagnetic noise，radiation，spherical electrode要約(英語): The micro-gap discharge as the low voltage ESD shows very fast transition-duration of about 32 ps or less. Furthermore, the breakdown field strength in the gap was very high of about 80 MV/m in low voltage discharging of below 400V. The relationship between the breakdown field strength in the gap and the amplitude of radiated electromagnetic field was examined in experimental study. The amplitude of radiated electromagnetic field was proportion to the breakdown field strength at the gap in the resonance experimental system using the discharge electrode with dipole configuration. In this time, we present an improved experimental system to measure the amplitude of radiated electromagnetic filed in more wideband region using spherical electrodes and a horn antenna. As a result, the amplitude of radiated electromagnetic field is proportion to the discharge voltage from 300V to 620V, and the amplitude of radiated electromagnetic field was according to the diameter of spherical electrode in 1-3GHz frequency bandwidth.本誌: 電気学会論文誌A（基礎・材料・共通部門誌） Vol.132 No.5 （2012） 特集：静電気放電（ESD）のEMC技術本誌掲載ページ: 345-349 p原稿種別: 論文／日本語電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejfms/132/5/132_5_345/_article/-char/ja/
