| 引用本文: | 姚德淼,赵志中.八毫米电扫跟踪天线的波束分析.[J].国防科技大学学报,1996,18(2):69-74.[点击复制] |
| Yao Demiao,Zhao Zhizhong.An Analysis 8-mm Band Electrical Scanning-Tracking Antenna[J].Journal of National University of Defense Technology,1996,18(2):69-74[点击复制] |
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| 八毫米电扫跟踪天线的波束分析 |
| 姚德淼, 赵志中 |
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(国防科技大学 电子技术系 湖南 长沙 410073)
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| 摘要: |
| 本文对一种新型的电扫跟踪天线的波束扫描性能进行分析。这是一种在馈源的两层双加脊矩形波导中安装四个 PIN 管以实现波束电扫的抛物面天线。文中从优化参量得到最佳模比。它与所研制天线的实验结果非常一致。表明所研制天线的调试已接近最佳。 |
| 关键词: 电扫瞄，跟踪天线 |
| DOI： |
| 投稿日期：1995-04-19 |
| 基金项目:国防科工委科技进步一等奖项目 |
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| An Analysis 8-mm Band Electrical Scanning-Tracking Antenna |
| Yao Demiao, Zhao Zhizhong |
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(Department of Electronic Technology，NUDT，Changsha，410073)
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| Abstract: |
| The properties of the beam scan of a novel electrical scanning-tracking antenna are analysed in this paper. This is a parabolic antenna with a feed，which is composed of four PIN diods installed in two layers dual-ridge rectangular waveguides. The suitable ratio of modes is obtained from optimum procedures for parameters. Some satis-factory identical results of calculation and experiment are obtained，which shows that thus designed antenna has almost reached perfection. |
| Keywords: electrical scanning,tracking antenna |
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