| 基于高效信道化的侦察接收机设计与实现 |
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| 引用本文： | 汤云龙,张文旭,林秋华.基于高效信道化的侦察接收机设计与实现[J].电子技术应用,2010,36(8). |
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| 作者姓名： | 汤云龙 张文旭 林秋华 |
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| 作者单位： | 哈尔滨工程大学信息与通信工程学院; |
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| 摘 要： | 为了解决电子侦察接收机中同时到达信号的接收问题,从传统的低通滤波器结构出发,给出了一种无盲区高效数字信道化接收模型。信道化之后进行瞬时幅度和相位差提取。通过系统仿真,验证了该信道化模型的正确性;通过搭建信道化接收机的硬件平台并对实际系统测试,验证了瞬时幅度及相位差测试的正确性。
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| 关 键 词： | 电子侦察接收机 数字信道化 瞬时幅度 |
Realization of efficient digital channelized receiver based on software defined radio |
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| TANG Yun Long,ZHANG Wen Xu,LIN Qiu Hua.Realization of efficient digital channelized receiver based on software defined radio[J].Application of Electronic Technique,2010,36(8). |
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| Authors: | TANG Yun Long ZHANG Wen Xu LIN Qiu Hua |
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| Affiliation: | TANG Yun Long,ZHANG Wen Xu,LIN Qiu Hua(Coll.of Information and Communication Engineering,Harbin Engineering Univ.,Harbin 150001,China) |
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| Abstract: | In order to solve the problem how to receive signals arriving simultaneously in electronic reconnaissance receiver,a no-blind area and efficient digital channelized receiving model is given from traditional low-pass filter structure.The instantaneous amplitude and phase difference is realized after channelization.The model of channelization is verified correct by system simulation.The instantaneous amplitude and phase difference are verified correct by putting up hardware platform and system testing. |
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| Keywords: | electronic reconnaissance receiver digital channelized instantaneous amplitude |
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