| 雷达发射机射频性能分析 |
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| 引用本文： | 付虹,马烈. 雷达发射机射频性能分析[J]. 现代导航, 2010, 1(5): 56-59 |
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| 作者姓名： | 付虹 马烈 |
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| 作者单位： | 中国电子科技集团公司第二十研究所,西安 710068 |
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| 摘 要： | 现代雷达发射机多半采用O型管放大链来放大固定载频信号，射频信号通过放大链会产生频率域或时间域失真。频率域失真是由放大链本身的非线性所引起的，而时间域失真主要是由幅度调制和相位调制引起的。
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| 关 键 词： | 频域；时域；射频性能 |
RF Performance Analysis of Radar Transmitter |
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| FU Hong,MA Lie. RF Performance Analysis of Radar Transmitter[J]. Modern Navigation, 2010, 1(5): 56-59 |
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| Authors: | FU Hong MA Lie |
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| Abstract: | In most modern radar transmitters, the o-tube amplifier chain was used to amplify a fixed carrier frequency signal, and the distortion in frequency domain or time domain appeared when the RF signal passed through the chain. The distortion in frequency domain is caused by the non-linearity of amplifier chain itself, but in time domain, it is mainly caused by AM and PM. |
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