| 引用本文: | 赵菲,王生水,柴舜连,等.辐射式雷达目标模拟器射频前端设计与集成.[J].国防科技大学学报,2010,32(3):109-114.[点击复制] |
| ZHAO Fei,WANG Shengshui,CHAI Shunlian,et al.Design and Integration of the Front End RF for the Radiated Radar Target Simulator[J].Journal of National University of Defense Technology,2010,32(3):109-114[点击复制] |
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| 辐射式雷达目标模拟器射频前端设计与集成 |
| 赵菲, 王生水, 柴舜连, 刘海涛, 毛钧杰 |
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(国防科技大学 电子科学与工程学院，湖南 长沙 410073)
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| 摘要: |
| 完成了辐射式雷达目标射频模拟器射频前端的设计与系统集成，该模拟器工作于L/S/X三个频段，支持连续波和脉冲工作体制，具有高精度的多目标生成能力。射频前端的插件结构设计保证了射频前端的电磁兼容性能和功能可扩展性。其测试结果均优于指标要求，并支持模拟器系统成功完成了实际雷达的目标模拟实验，验证了模拟器的系统性能。 |
| 关键词: 雷达模拟器 接收机 发射机 频率综合器 数字射频存储(DRFM) |
| DOI： |
| 投稿日期：2010-02-05 |
| 基金项目: |
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| Design and Integration of the Front End RF for the Radiated Radar Target Simulator |
| ZHAO Fei, WANG Shengshui, CHAI Shunlian, LIU Haitao, MAO Junjie |
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(College of Electronic Science and Engineering, National Univ. of Defense Technology，Changsha 410073，China)
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| Abstract: |
| The front end RF for radiated radar target simulator was designed and integrated in this paper. This simulator was operated on the L/S/X three bands, and it supported the CW and pulse operation. It generated multi-targets in high precision. The plug module structure design improved the EMC and the extension performance of the RF front end. The measured results of the system are better than the target. Furthermore, this RF front end supports the radar simulator finish the target simulating for the real radar successfully, which verifies the performance of this radar simulator. |
| Keywords: radar simulator receiver transmitter frequency synthesizer DRFM |
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