| 一种多功能雷达信号模拟器 |
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| 引用本文： | 李宝鹏.一种多功能雷达信号模拟器[J].兵工自动化,2018,37(10). |
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| 作者姓名： | 李宝鹏 |
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| 作者单位： | 海军航空大学青岛校区航空电子系，山东 青岛 266041 |
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| 基金项目： | 海军工程大学科研自主立项项目(20161613)；海军工程大学科研自主立项项目(20161614) |
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| 摘 要： | 针对某型机载雷达对抗系统标校对雷达信号辐射环境的需求，设计了一种多功能雷达信号模拟器。将数
字信号处理器(digital signal processing，DSP)与现场可编程门阵列(field programmable gate array，FPGA)技术相融合，
通过优化多体制雷达信号的脉内特性、重频特性和捷变特性解算算法，实现了12 种不同体制雷达信号的快速精确模
拟。通过对选模拟器生成的模拟雷达信号与脉冲雷达信号测试表明，该模拟器使用灵活、产生信号精度高、速度快、
可靠性高。
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| 关 键 词： | 信号模拟器 DSP FPGA 雷达对抗设备 多体制雷达 |
| 收稿时间： | 2018/8/26 0:00:00 |
| 修稿时间： | 2018/9/24 0:00:00 |
A Multifunctional Radar Signal Generator |
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| Abstract: | According to the requirement of radar signal radiation environment for the calibration of certain type radar
counter system, a multifunctional radar signal generator which used digital signal processing (DSP) technology and field
programmable gate array (FPGA) technology is designed. By optimizing algorithm of in-pulse characteristics, repetitive
frequency features and agile characteristics for multiple radar signals, 12 different radar signals can be quickly and
accurately simulated. Test of analog radar signal and pulse radar signal generated by simulator show that the signal
generator has the characteristics of high precision, high speed, strong reliability, and good flexibility. |
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| Keywords: | signal simulator DSP FPGA radar counter equipment multiple radar |
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