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| 題 名 | Propagation of Electromagnetic Field from a Pulsed Electric Dipole in a Dielectric Medium |
|---|---|
| 作 者 | Abo-seida,Osama M.; Bishay,Samira T.; | 書刊名 | Chinese Journal of Physics |
| 卷 期 | 39:2 2001.04[民90.04] |
| 頁 次 | 頁177-181 |
| 分類號 | 330 |
| 關鍵詞 | |
| 語 文 | 英文(English) |
| 英文摘要 | The transient electromagnetic fields of a vertical electric dipole antenna with an impulsive current in a dielectric medium are expressed in an analytical form. It is found that the first part of the electromagnetic fields of the excited electromagnetic pulse is an impulsive wave, which propagates with the speed 1/√με and decays exponentially. The other part builds up gradually and propagates slowly, and attenuates with a much lower rate than exponential decay. |
本系統中英文摘要資訊取自各篇刊載內容。