Presentation 2010-07-15
Time Domain Analysis of Single Conductor Line Using Propagating Line Current
Yoshinobu WADA, Takashi HISAKADO, Osami WADA,
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Abstract(in English) Today some well-known methods are used to analyze integrated electric circuits, such as the lamped element model, the distributed element model, and electromagnetic field analysis. However, any of them has difficulties to use for present-day fast and high density circuits. Therefore, we consider the current propagation on a single conductor line. The purpose of this paper is to propose the model of a single conductor line in time domain. First, we derive the relations between electric fields, currents and propagating charges with current propagation. Second, we define a propagating line current as a basic element of the proposed model. Finally, we show this method can analyze the current propagation on single conductor line in time domain. As an example, we consider that a bending single conductor line. Using this method, we clarified that current propagation on it is affected by free space propagation from source of currents. In addition, we showed that the current propagation is expressed by the electric field equations including time delay and this method analyzed the current propagation with a few elements.
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Keyword(in English) Circuit model / Single conductor line / Current propagation / Common mode / Maxwell's equations
Paper # EMCJ2010-31
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Conference Information
Committee EMCJ
Conference Date 2010/7/8(1days)
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Paper Information
Registration To Electromagnetic Compatibility (EMCJ)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Time Domain Analysis of Single Conductor Line Using Propagating Line Current
Sub Title (in English)
Keyword(1) Circuit model
Keyword(2) Single conductor line
Keyword(3) Current propagation
Keyword(4) Common mode
Keyword(5) Maxwell's equations
1st Author's Name Yoshinobu WADA
1st Author's Affiliation Department of Electrical Engineering, Kyoto University()
2nd Author's Name Takashi HISAKADO
2nd Author's Affiliation Department of Electrical Engineering, Kyoto University
3rd Author's Name Osami WADA
3rd Author's Affiliation Department of Electrical Engineering, Kyoto University
Date 2010-07-15
Paper # EMCJ2010-31
Volume (vol) vol.110
Number (no) 125
Page pp.pp.-
#Pages 6
Date of Issue