| ADSP-TS201在无线电测向系统中的应用 |
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| 引用本文： | 张珊,周欣,吴瑛. ADSP-TS201在无线电测向系统中的应用[J]. 电子技术应用, 2010, 36(8) |
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| 作者姓名： | 张珊 周欣 吴瑛 |
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| 作者单位： | 信息工程大学信息工程学院; |
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| 摘 要： | 介绍了一种基于ADSP-TS201的无线电测向系统。给出了系统的总体结构和工作原理,研究了MUSIC测向算法及基于零点预处理的波束合成算法,介绍了DSP模块的设计思想和程序流程图。实验证明,高性能的DSP芯片和优越的阵列信号处理算法保证了系统能够快速、准确地对信号进行定位和跟踪,满足了系统需求。
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| 关 键 词： | MUSIC 波束合成 TS201 |
Application of ADSP-TS201 in radio direction-finding system |
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| ZHANG Shan,ZHOU Xin,WU Ying. Application of ADSP-TS201 in radio direction-finding system[J]. Application of Electronic Technique, 2010, 36(8) |
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| Authors: | ZHANG Shan ZHOU Xin WU Ying |
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| Affiliation: | ZHANG Shan,ZHOU Xin,WU Ying(Institute of Engineering,Information Engineering University,Zhengzhou 450002,China) |
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| Abstract: | In this paper,a radio direction-finding system based on ADSP-TS201 is introduced.The structure of system and the working scheme of main module is described,the MUSIC and null preprocessing based on known interference direction algorithm is researched.The designing thought of software and the flow chart of program is introduced.It has proved that high performance DSP and superior array signal processor algorithm can help the system to orient and follow the signal accurately and timely,it satisfies the need o... |
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| Keywords: | MUSIC beamforming TS201 |
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