| 基于DSP和FPGA的射频雷达信号模拟器 |
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| 引用本文： | 白云浩,蒋留兵,李 明,蔡松柱,刘宇鸿. 基于DSP和FPGA的射频雷达信号模拟器[J]. 桂林电子科技大学学报, 2014, 0(2): 101-105 |
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| 作者姓名： | 白云浩 蒋留兵 李 明 蔡松柱 刘宇鸿 |
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| 作者单位： | 桂林电子科技大学 信息与通信学院,广西 桂林541004 |
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| 基金项目： | 广西自然科学基金（2013GXNSFAA019323）;广西教育厅科研项目（201106LX171）;广西大学生创新性实验项目（101059507）;桂林电子科技大学研究生教育创新计划（XJYC2012013） |
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| 摘 要： | 为满足现代雷达技术的快速发展及跟进电子对抗设备,设计了一种基于DSP和FPGA的射频雷达信号模拟器。基于软件无线电的设计思路,采用硬件实物和软件仿真相结合的方式,提出一种改进型DDS精度,以提高关键频点。该模拟器具有较好的稳定性、可编程性和可扩展性,适用于当前电子对抗环境的信号模拟。
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| 关 键 词： | 雷达 电子对抗 FPGA DDS |
Radio frequency radar signal simulator based on DSP and FPGA |
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| Bai Yunhao,Jiang Liubing,Li Ming,Cai Songzhu,Liu Yuhong. Radio frequency radar signal simulator based on DSP and FPGA[J]. Journal of Guilin University of Electronic Technology, 2014, 0(2): 101-105 |
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| Authors: | Bai Yunhao Jiang Liubing Li Ming Cai Songzhu Liu Yuhong |
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| Affiliation: | (School of Information and Communication Engineering, Guilin University of Electronic Technology, Guilin 541004, China) |
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| Abstract: | In order to meet the rapid development of modern radar technology and the follow up of electronic countermeasure equipment,a radio frequency radar signal simulator based on DSP and FPGA is designed,Based on software radio,combi-ning physical hardware with software simulation,a improved DDS frequency on the key points is proposed to improve the precision.The simulator has good stability,programmability and scalability,can be used in electronic countermeasure envi-ronment simulation. |
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| Keywords: | FPGA DDS radar electronic countermeasure FPGA DDS |
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