| 一种多目标ADS-B信号的合成方法 |
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| 引用本文： | 赵火军,高晓利,王维.一种多目标ADS-B信号的合成方法[J].兵工自动化,2018,37(2):78-81. |
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| 作者姓名： | 赵火军 高晓利 王维 |
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| 作者单位： | 四川九洲电器集团有限责任公司预研部,四川绵阳,621000;四川九洲电器集团有限责任公司预研部,四川绵阳,621000;四川九洲电器集团有限责任公司预研部,四川绵阳,621000 |
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| 摘 要： | 为解决广播式自动相关监视(automatic dependent surveillance-broadcast,ADS-B)性能和功能指标难以测试、真实交织信号难以获取的问题,提出一种多目标ADS-B信号合成方法.介绍了多目标生成技术的工作原理,依据ADS-B信号特征,设计了一种基于多目标ADS-B中频叠加信号的数字处理方法,并通过数值试验进行仿真分析与验证.仿真结果表明:该方法能很好地产生和模拟空间中多个目标的叠加信号,测试和验证ADS-B设备的性能和功能指标,为ADS-B系统的工程化应用提供技术支持.
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| 关 键 词： | ADS-B 多目标生成技术 中频叠加信号 数字处理 |
| 收稿时间： | 2017/12/1 0:00:00 |
| 修稿时间： | 2017/12/26 0:00:00 |
A Synthetic Method of Multi-target ADS-B Signal |
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| Zhao Huojun,Gao Xiaoli,Wang Wei.A Synthetic Method of Multi-target ADS-B Signal[J].Ordnance Industry Automation,2018,37(2):78-81. |
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| Authors: | Zhao Huojun Gao Xiaoli Wang Wei |
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| Abstract: | In order to solve the difficult testing and acquiring the real interlaced signal of the automatic dependent surveillance-broadcast(ADS-B),a synthetic method of multi-target ADS-B signal is proposed.The principle of multi-target generation technology is introduced,according to ADS-B signal feature,design a digital processing method based on multi-target ADS-B intermediate frequency superimposed signal,then simulation analysis and verification were accomplished by numerical experiments.The result showed that the method could generate and simulate the superposition of multi-target signal in the space.The technology could be used to test and verify the performance and function index of the ADS-B equipment,and provide technical support for ADS-B system engineering application. |
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| Keywords: | ADS-B multi-target generation technology intermediate frequency superimposed signal digital processing |
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