| 用混合法计算矩形导电柱体近旁振子天线的阻抗 |
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| 引用本文： | 孙乃华.用混合法计算矩形导电柱体近旁振子天线的阻抗[J].上海师范大学学报(自然科学版),1986(1). |
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| 作者姓名： | 孙乃华 |
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| 作者单位： | 华东师范大学电子科学技术系 |
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| 摘 要： | 本文应用矩量法(MM)和几何绕射理论(GTD)相结合的混合方法计算了矩形导电柱体近旁振子天线的输入阻抗,分析了柱体宽度、天线离柱体的距离以及天线的直径与天线阻抗之间的关系。计算结果与实测结果相符较好。
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| 关 键 词： | 天线阻抗 偶极天线 矩量法 混合方法 电视反射体天线 几何绕射理论 |
The Calculation of Input Impedance of a Dipole Adjacent to Rectangular Conducting Cylinder by Hybrid Techniqne |
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| SUN NAIHUA.The Calculation of Input Impedance of a Dipole Adjacent to Rectangular Conducting Cylinder by Hybrid Techniqne[J].Journal of Shanghai Normal University(Natural Sciences),1986(1). |
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| Authors: | SUN NAIHUA |
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| Institution: | Department of Electronic Science and Technology |
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| Abstract: | The input impedance of a dipole adjacent to a rectangular conducting oylinder is calculated by hybrid technique of moment method combined with geometrical theory of diffraction. The relation between the input impedance, the width of the cylinder, the distance between the dipole and the cylinder, and the diameter of tbe dipole are studied. Calculated results agree well with experimental data. |
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| Keywords: | antenna impedance dipole moment method hybrid method TV reflector antenna geometrical theory of diffraction |
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