| 一种雷达窄带数字接收机设计及关键技术研究 |
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| 引用本文： | 王先超,祁岭.一种雷达窄带数字接收机设计及关键技术研究[J].舰船电子工程,2012,32(1):55-57. |
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| 作者姓名： | 王先超 祁岭 |
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| 作者单位： | 海军驻洛阳地区航空军事代表室,洛阳,471009 |
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| 摘 要： | 雷达接收机领域的数字化技术在日趋发展,如何借助数字化的软硬件技术设计出易实现、灵活,并功能稳定、性能良好的数字接收机成为工程设计的重点。文章研究了一种被动雷达系统窄带数字接收机,阐述了该接收机的总体设计思想、系统组成和工作流程,对设计中的关键技术和实现方法进行了深入的研究,具有结构简便、系统先进的特点,有较好的工程实用价值。
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| 关 键 词： | 数字接收机 多速率滤波 归一化处理 FPGA |
Study of a Narrow-band Digital Receiver and Key Technologies for Radar |
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| WANG Xianchao,QI Ling.Study of a Narrow-band Digital Receiver and Key Technologies for Radar[J].Ship Electronic Engineering,2012,32(1):55-57. |
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| Authors: | WANG Xianchao QI Ling |
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| Institution: | (Aeronautical Military Representatives Office of Navy in Luoyang,Luoyang 471009) |
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| Abstract: | The technology field of digital radar receiver is increasing,how to design the easy realize,flexible,and help to stability,good performance of digital receiver with the software ang hardware of digital technology become the focus of engineering design.This paper studies one narrow-band digita receiver for the passive rader information processing system.describies the expatiate idea of overall design,the composition and work-flow of the digital receiver,deeply studies the key technologies and implementation.The system has simple structure,advanced design features and good practical value. |
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| Keywords: | digital receiver multi-rate filter unitary processing FPGA |
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