| 圆极化天线旋向的差错问题 |
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| 引用本文： | 张照炎.圆极化天线旋向的差错问题[J].中国空间科学技术,2002,22(1):36-40. |
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| 作者姓名： | 张照炎 |
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| 作者单位： | 北京空间科技信息研究所 北京100086 |
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| 摘 要： | 以实例说明了左右圆极化天线经常发生放心向差错的原因；论述了圆极化波和天线的基本概念和定义；为防止在今后卫星工程和协调中再出现类似差错，建议采取两项技术措施，可确保星-地圆极化天线旋向的匹配，避免对卫星系统工作造成重大损失。
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| 关 键 词： | 圆极化天线 天线极化 失配 旋向差错 极化波 卫星 |
Mistakes of Rotational Direction of Circularly Polarized Antenna |
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| Zhang Zhaoyan.Mistakes of Rotational Direction of Circularly Polarized Antenna[J].Chinese Space Science and Technology,2002,22(1):36-40. |
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| Authors: | Zhang Zhaoyan |
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| Abstract: | The reasons which often cause mistakes of rotational direction of circularly polarized wave are described.Basic conception and definition of circularly polarized wave and antenna are presented.To avoid mistakes of rotational direction of circularly polarized wave,two items of the useful recommendation are provided. |
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| Keywords: | Circularly polarized antenna Antenna polarization Mismatch Analyzing |
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