| 五波束抛物环面天线 |
| |
| 引用本文： | 杜彪, 杨可忠, 钟顺时. 五波束抛物环面天线[J]. 电子与信息学报, 1999, 21(4): 565-568. |
| |
| 作者姓名： | 杜彪 杨可忠 钟顺时 |
| |
| 作者单位： | 电子工业部第54研究所，电子工业部第54研究所，上海大学电子工程系 石家庄 050081，石家庄 050081，上海 201800 |
| |
| 摘 要： | 本文首先给出了抛物环面天线的辐射场公式,然后利用给出的公式设计和研制出一个90角域的五波束抛物环面天线,并示出了该天线五个波束的测试方向图和中心波束的计算方向图,计算值和测量值吻合很好。最后,还介绍了中心波束和边缘波束的增益测量值。
|
| 关 键 词： | 多波束天线 抛物环面天线 单偏置天线 |
| 收稿时间： | 1997-11-14 |
| 修稿时间： | 1998-10-02 |
FIVE-BEAM PARABOLIC TORUS REFLECTOR ANTENNA |
| |
| Du Biao, Yang Kezhong, Zhong Shunshi. FIVE-BEAM PARABOLIC TORUS REFLECTOR ANTENNA[J]. Journal of Electronics & Information Technology, 1999, 21(4): 565-568. |
| |
| Authors: | Du Biao Yang Kezhong Zhong Shunshi |
| |
| Affiliation: | The 54th Institute of Ministry of Electronic Industry Shijiazhuang 050002;Department of Electronic Engineering Shanghai University Shanghai 201800 |
| |
| Abstract: | The radiation field formulas are given for a parabolic torus reflector antenna. A five-beam parabolic torus antenna with 90?azimuth coverage has been designed and developed. An experimental radiation pattern of these five beams and theoretical patterns of the central beam of the antenna are also given. Comparison between calculated and measured patterns shows they are in good agreement. Finally, the measured gain data for the central beam and the edge beam are presented. |
| |
| Keywords: | Multibeam antenna Parabolic torus antenna Single offset antenna |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《电子与信息学报》浏览原始摘要信息 |
|
点击此处可从《电子与信息学报》下载全文 |
