Three Conductor Transmission Line Theory and Origin of Electromagnetic Radiation and Noise

• Toki Hiroshi

  Research Center for Nuclear Physics (RCNP), Osaka University

• Sato Kenji

  Research Center for Nuclear Physics (RCNP), Osaka University National Institute of Radiological Sciences (NIRS)

抄録

We construct a new multiconductor transmission-line theory with coefficients of potential and inductance. We provide coupled differential equations for potential and electric current with coefficients that are given by geometrical configurations of a transmission-line system. We provide a general solution to coupled differential equations explicitly for three-conductor transmission-lines. We derive coupled differential equations for the normal and common modes of lines 1 and 2, where common-mode current goes through line 3. The common mode acts as an antenna for radiating electromagnetic waves and any electromagnetic devices and conductors placed around the major conductor transmission-lines (lines 1 and 2) act as receivers of electromagnetic waves. This is the source of electromagnetic noise in the circumstance around the transmission-line system. The transmission-line system receives noise from the circumstance through the common mode.

収録刊行物

• Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ

  Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ 78 (9), 094201-094201, 2009

  一般社団法人 日本物理学会

キーワード

• multiconductor transmission-line theory
• coefficient of potential
• coefficient of inductance
• normal mode
• common mode
• electromagnetic radiation
• electromagnetic noise

詳細情報

• CRID: 1390282679173953280
• NII論文ID: 130005437851
• NII論文ID: 210000107976
• NII書誌ID: AA00704814
• DOI: 10.1143/jpsj.78.094201
• ISSN: 13474073
• ISSN: 00319015
• NDL書誌ID: 10358202
• Web Site: http://id.ndl.go.jp/bib/10358202
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I10358202
• Web Site: http://journals.jps.jp/doi/pdf/10.1143/JPSJ.78.094201
• 本文言語コード: en
• データソース種別:
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  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可