| 伞形印刷偶极子辐射单元研究 |
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| 引用本文： | 王光辉,冯祖伟.伞形印刷偶极子辐射单元研究[J].系统工程与电子技术,1997(2). |
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| 作者姓名： | 王光辉 冯祖伟 |
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| 作者单位： | 南京电子技术研究所!210013 |
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| 基金项目： | 东南大学毫米波国家重点实验室基金 |
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| 摘 要： | 本文以面/面等效源模型建立了描述导体和介质混合结构的散射和辐射问题的电场积分方程,介绍了矩量法求解的方法,并利用此方法对伞形印刷偶极子辐射单元进行了分析。
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| 关 键 词： | 伞形天线 振子天线 模型 |
Study on an Umbrella Printed Dipole Radiating Element |
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| Wang Guanghui and Feng ZuweiNanjing Research Institute of Electronic Technology.Study on an Umbrella Printed Dipole Radiating Element[J].System Engineering and Electronics,1997(2). |
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| Authors: | Wang Guanghui and Feng ZuweiNanjing Research Institute of Electronic Technology |
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| Institution: | Wang Guanghui and Feng ZuweiNanjing Research Institute of Electronic Technology,210013 |
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| Abstract: | In this paper, a technique based on surface / surface formulation analysis of electromagnetic radiation and scattering from finite conducting and dielectric structures is presented. For the surface / surface fomulation, the surface covering the dielectric volume is re-placed by. equivalent electric and magnetic currents and the conducting plates by suface electric cur-rents. This technique can be utilized for the analysis of arbitrarily shaped finite composite structures. An umbrella printed dipole radiating element with an integrated microstrip balun is analysed by utilizing this technique. The result shows the radiation field of printed dipole is changed with va-riation of bend angle of dipole. When the bend angle 15?, the maximized 3dB beam width is ob-tained. It is very useful for phased array antennas. |
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| Keywords: | Umbrella printed dipole Surface/ surface formulation MOM Vector basis function |
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