| 基于空间谱估计的短波测向系统设计 |
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| 引用本文： | 甄雪娇.基于空间谱估计的短波测向系统设计[J].中国传媒大学学报,2015(4). |
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| 作者姓名： | 甄雪娇 |
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| 作者单位： | 国家新闻出版广电总局 哈尔滨监测台,哈尔滨,150089 |
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| 摘 要： | 本文结合无线测向定位的工程实际需求，对新测向体制下的短波测向定位系统整体方案进行设计，介绍了系统的硬件组成和软件功能。本设计的测向定位系统采用空间谱估计测向技术和数字波束合成技术，适合于对短波信号的精确测向和定位。
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| 关 键 词： | 空间谱 智能天线 DOA估计 测向 |
Design of Shortwave Direction Finding System Based on Spatial Spectrum Estimation |
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| Abstract: | In this paper, we have designed the overall scheme of the shortwave direction finding system combined with the actual needs of the wireless direction finding and location under the new direction find-ing system. The hardware structure and software design of the system are thoroughly described. The direc-tion finding system is using the technology of spatial spectrum estimation and digital beam -forming, which is suitable for precise direction finding and location of shortwave signals. |
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| Keywords: | spatial spectrum smart antenna DOA estimation direction finding |
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