| 交流采样在偏振灵敏度测试仪数据处理中应用 |
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| 引用本文： | 陈红波,邵卫东. 交流采样在偏振灵敏度测试仪数据处理中应用[J]. 信息技术, 2006, 30(12): 17-19 |
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| 作者姓名： | 陈红波 邵卫东 |
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| 作者单位： | 苏州大学电子信息学院,苏州,215021 |
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| 基金项目： | 中国科学院上海技术物理研究所FY-3气象卫星研制保障条件建设项目 |
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| 摘 要： | 介绍了偏振灵敏度测试仪的原理，采用了多周期同时处理的交流采样方法，对偏振灵敏度测试仪的最终数据进行处理，使其偏振灵敏度误差控制在1％内，提高了仪器的精度。
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| 关 键 词： | 线偏振灵敏度 交流采样 调制盘 |
| 文章编号： | 1009-2552(2006)12-0017-02 |
| 修稿时间： | 2006-06-27 |
Application of A.C. Sampling in data processing of polarization sensitivity testing equipment |
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| CHEN Hong-bo,SHAO Wei-dong. Application of A.C. Sampling in data processing of polarization sensitivity testing equipment[J]. Information Technology, 2006, 30(12): 17-19 |
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| Authors: | CHEN Hong-bo SHAO Wei-dong |
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| Abstract: | This paper introduces the theory of the polarization sensitivity testing equipment,and the method of A.C.sampling,which processes several periods signals at the same time,is used to deal with the data of the equipment,and the results show that the error of its LPS is controlled in less than1%,the precision of the equipment is improved by this method. |
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| Keywords: | linear polarization sensitivity A.C.sampling modulator |
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