| 采用DDS技术的高性能雷达信号源 |
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| 引用本文： | 钱朝晖.采用DDS技术的高性能雷达信号源[J].现代雷达,2002,24(4):50-52,56. |
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| 作者姓名： | 钱朝晖 |
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| 作者单位： | 南京电子技术研究所,南京,210013 |
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| 摘 要： | 直接数字频率合成（DDS）是一种新的频率合成方法，具有频率分辨率高，切换速度快等优点，本文介绍了DDS原理和杂散性能，并从实际应用出发，设计出高性能的多种信号源。
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| 关 键 词： | DDS技术 雷达 信号源 直接数字频率合成 杂散 |
High Performance Radar Signal Generator with Technology of DDS |
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| QIAN Zhao-hui.High Performance Radar Signal Generator with Technology of DDS[J].Modern Radar,2002,24(4):50-52,56. |
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| Authors: | QIAN Zhao-hui |
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| Affiliation: | Nanjing Research Institute of Electronics Technology Nanjing 210013 |
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| Abstract: | The direct digital frequency synthesis(DDS) is a kind of new frequency synthesis method. It has high frequency resolution, fast frequency switching speed, etc. It introduces the principle and spurious performance of DDS. For practical use, it gives many kinds of signal generator with high performance. |
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| Keywords: | direct digital frequency synthesis spurious radar signal generator |
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