| 和差幅相不平衡校正与角误差数字化处理 |
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| 引用本文： | 孙玉柱,周勇,彭灵翔.和差幅相不平衡校正与角误差数字化处理[J].现代雷达,2002,24(6):63-65,71. |
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| 作者姓名： | 孙玉柱 周勇 彭灵翔 |
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| 作者单位： | 西安卫星测控中心,渭南,714000 |
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| 摘 要： | 分析了导致和差支路幅相不平衡的原因及幅相不平衡对测角精度的影响。并提供了一种和差支路幅相不平衡数字校正和角误差归一化处理的方法。
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| 关 键 词： | 数字化处理 和差支路 幅相不平衡 数字校正 归一化处理 软件数据补偿 雷达 角误差 |
Calibration of Amplitude and Phase Imbalances in Sum and Differences and Angle Error Digital Processing |
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| SUN Yu-zhu,ZHOU Yong,PENG Ling-xiang.Calibration of Amplitude and Phase Imbalances in Sum and Differences and Angle Error Digital Processing[J].Modern Radar,2002,24(6):63-65,71. |
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| Authors: | SUN Yu-zhu ZHOU Yong PENG Ling-xiang |
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| Abstract: | The cause of amplitude and phase imbalances in sum and difference channels, amplitude and phase imbalances influences over angle measurement accuracy are analyzed. A method of digital calibration in the amplitude and phase imbalances of sum and difference channels, and of angle error normalization processing is provided. |
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| Keywords: | sum and difference channels amplitude and phase imbalances digital calibration normalization processing software data compensation |
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