| 圆柱螺旋线的时域电磁场 |
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| 引用本文： | 吴多龙.圆柱螺旋线的时域电磁场[J].电波科学学报,1998,13(1):79-83,96. |
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| 作者姓名： | 吴多龙 |
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| 作者单位： | 电子科技大学应用所!成都，610054 |
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| 摘 要： | 给出一个单连通的空间电流线圈在远区辐射的的时域电磁场，应用等效性原理和场的迭加性，求出圆柱螺旋天线的辐射场分析。
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| 关 键 词： | 时域电磁场 螺旋线 偶极子 行波天线 |
Time Domain Electromagnetic Fields of Cylindrical Helix Antennas |
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| Wu Duolong, Ruan Chengli.Time Domain Electromagnetic Fields of Cylindrical Helix Antennas[J].Chinese Journal of Radio Science,1998,13(1):79-83,96. |
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| Authors: | Wu Duolong Ruan Chengli |
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| Abstract: | In this paper, the analytic expressions of electromagnetic fields in the far zone produced by a single transient current traveling along a filamentary loop are derived in the time domain.By the equivalent principle and the fields superposition, the radiation characteristics of circular helix antennas are given. |
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| Keywords: | Time domain electromagnetic fields Helix Dipole Traveling-wave antenna |
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