| 加载中馈天线电特性的研究 |
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| 引用本文： | 高火涛,吴世才,侯杰昌,杨子杰,柯亨玉,张先忠.加载中馈天线电特性的研究[J].电波科学学报,2000,15(3):376-382. |
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| 作者姓名： | 高火涛 吴世才 侯杰昌 杨子杰 柯亨玉 张先忠 |
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| 作者单位： | 1. 武汉大学电子信息学院,湖北,武汉,430072
2. 中原无线电厂,湖北,武汉,430012 |
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| 基金项目： | 国家高科技发展计划海洋领域 818- 0 1- 0 2项目资助 |
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| 摘 要： | 用Ｆｏｕｒｉｅｒ变换法分析了加载中馈天线的电特性，系统研究了各参量对天线电流分布、阴抗特性和效率的影响，给出了相应的计算机模拟曲线和一些实验测试数据，总结了此类天线的理论设计和实验调整方法，并利用此方法成功设计并制造了用一坑频地波雷达遥感、频率范围在６ＭＨｚ￣９ＭＨｚ的中馈天线，初步分析了用该单无天线作为高频地波雷达探测天线阵的优越性。
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| 关 键 词： | 加载中馈天线 Fourier变换法 天线电特性 |
| 文章编号： | 1005-0388(2000)03-0376-07 |
A study on the electrical characteristics of a loading center-fed whip antenna |
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| GAO Huo-tao,WU Shi-cai,HOU Jie-chang,YANG Zi-jie,KE Heng-yu,ZHANG Xian-zhong.A study on the electrical characteristics of a loading center-fed whip antenna[J].Chinese Journal of Radio Science,2000,15(3):376-382. |
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| Authors: | GAO Huo-tao WU Shi-cai HOU Jie-chang YANG Zi-jie KE Heng-yu ZHANG Xian-zhong |
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| Abstract: | The Fourier transformation treatment is used to analyze current distribution, efficiency and impedance of a loading center fed antenna with different parameters over a broad frequency range. Therefore, many corresponding curves are also provided here. On the basis of these results, a loading center fed antenna in the 6MHz~9MHz with VSWR<3.0 is designed and made. Theoretical results derived here agree well with experimental data. The conclusion made can be widely adopted in concerned antenna experiments and designs. In the end of the work, we analyze the advantages of loading center fed antennas array in the detection of the high frequency ground wave radar. |
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| Keywords: | loading center fed antenna fourier transformation electrical characteristics of a antenna |
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