| 宽带低中频拓扑技术在雷达系统中的应用研究 |
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| 引用本文： | 吴远斌.宽带低中频拓扑技术在雷达系统中的应用研究[J].电子与信息学报,2007,29(4):841-845. |
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| 作者姓名： | 吴远斌 |
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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： | 微型化、模块化、数字化是现代雷达接收机的发展趋势。该文提出了一种新的宽带低中频雷达接收机拓扑结构，它不仅结构简单，可以全集成化，同时又能获得较好性能。该文还给出了一部应用于L波段的宽带低中频雷达接收机的设计实例。
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| 关 键 词： | 中频采样 全数字式接收机 低中频接收机 零中频接收机 |
| 文章编号： | 1009-5896（2007）04-0841-05 |
| 收稿时间： | 2005-09-09 |
| 修稿时间： | 2006-03-16 |
Wideband Low-IF Topologies for Radar System |
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| Wu Yuan-bin.Wideband Low-IF Topologies for Radar System[J].Journal of Electronics & Information Technology,2007,29(4):841-845. |
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| Authors: | Wu Yuan-bin |
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| Affiliation: | Nanjing Research Institute of Electronic Technology, Nanjing 210013, China |
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| Abstract: | Micromation, modularization and digitization are the trends of modern radar receivers. This paper presents a novel wideband low-IF receiver topologies suitable for fully integration. Its architecture is very simple, and can attain very good performance. Also a design example of wideband low-IF radar receiver application in L-band radar is put forth. |
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| Keywords: | IF sampling All-digital receiver Low-IF receiver Zero-IF receiver |
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