Presentation 2006-12-15
Visualization of emission from bend of a transmission line with Poynting vector and wave-number vector
Hiroshi HIRAYAMA, Akira GOSHIMA, Nobuyoshi KIKUMA, Kunio SAKAKIBARA,
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Abstract(in English) In order to reduce undesired emission, investigation is required to clarify mechanism of emission from a bend of transmisson line. We have proposed a method to visualize the Poynting vector and wavenumber vector, which indicate direction of propagation of electro-magnetic waves. In this report, we visualize emission from a bend of transmission line to understand propagation mechanism which can not be recognized from near-EM field or far-field pattern. We found that electro-magnetic energies advance around outside of the bend, then most energies propagate along the transmission line, some energies go to outside. On the other hand, wave front of electric field proceed outside directly without turning around the bend.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Transmission line / Poynting vector / Wavenumber vector / Near-field measurement / Yee Scheme
Paper # EMCJ2006-96
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Committee EMCJ
Conference Date 2006/12/8(1days)
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Registration To Electromagnetic Compatibility (EMCJ)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Visualization of emission from bend of a transmission line with Poynting vector and wave-number vector
Sub Title (in English)
Keyword(1) Transmission line
Keyword(2) Poynting vector
Keyword(3) Wavenumber vector
Keyword(4) Near-field measurement
Keyword(5) Yee Scheme
1st Author's Name Hiroshi HIRAYAMA
1st Author's Affiliation Department of Computer Science and Engineering, Nagoya Institute of Technology()
2nd Author's Name Akira GOSHIMA
2nd Author's Affiliation Department of Computer Science and Engineering, Nagoya Institute of Technology
3rd Author's Name Nobuyoshi KIKUMA
3rd Author's Affiliation Department of Computer Science and Engineering, Nagoya Institute of Technology
4th Author's Name Kunio SAKAKIBARA
4th Author's Affiliation Department of Computer Science and Engineering, Nagoya Institute of Technology
Date 2006-12-15
Paper # EMCJ2006-96
Volume (vol) vol.106
Number (no) 433
Page pp.pp.-
#Pages 6
Date of Issue