Coupling of a Transient Near Field to a Transmission Line (Special Issue on Discharge and Electromagnetic Interference)
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概要
- 論文の詳細を見る
The coupling response of an external transient electromagnetic field to a transmission line is considered. An experiment has been conducted to verify the line equations for a transmission line excited externally by a transient near field. The model field is generated by a monopole antenna installed in the vicinity of the transmission line and driven by a step waveform. The waveform is analyzed into discrete spectrum components using a Fourier transform. The frequency-domain field components affecting the transmission line are estimated by the moment method, and then the induced frequency-domain voltage at the terminal load is converted into a time-domain voltage using an inverse Fourier transform. Comparison between the measured and the computed values provides verification of the line equations. The coupling mechanism is discussed from the experimental results. It seems equivalently that the transmission line picks up the field, generated at the feed point and the top point of the monopole antenna, at both terminal ends.
- 社団法人電子情報通信学会の論文
- 1996-04-25
著者
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Kimura Masafumi
The Faculty Of Electro-communications University Of Electro-communications
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KAMI Yoshio
the Faculty of Electro-Communications, University of Electro-Communications
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Kami Yoshio
The Faculty Of Electro-communications University Of Electro-communications
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Kami Yoshio
The Faculty Of Communication And Systems University Of Electro-communications
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