| 基于光纤通讯自适应数字波束形成的应用 |
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| 引用本文： | 颜波涛.基于光纤通讯自适应数字波束形成的应用[J].火控雷达技术,2008,37(4). |
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| 作者姓名： | 颜波涛 |
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| 作者单位： | 华东电子工程研究所,合肥,230031 |
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| 摘 要： | 自适应数字波束形成是新一代相控阵雷达的核心技术,该文讨论了ADBF的工程实现算法,并给出了一种基于光纤通讯、FPGA和DSP平台数字多波束形成系统模块,该DBF模块具有高速数字波束形成、通道校正、自适应干扰置零功能,通道和波束数可扩展功能.此模块已在某三坐标雷达和无源雷达中获得成功应用.
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| 关 键 词： | 自适应数字波束形成 空域滤波 低压差分信号 光纤通讯 |
Application of Adaptive Digital Beam Forming Based on Optical Fiber Communication |
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| Yan Botao.Application of Adaptive Digital Beam Forming Based on Optical Fiber Communication[J].Fire Control Radar Technology,2008,37(4). |
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| Authors: | Yan Botao |
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| Affiliation: | Yan Botao(East China Research Institute of Electronic Engineering,Hefei 230031) |
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| Abstract: | The adaptive digital beam forming(ADBF) is the core technique of new generation phased-array radar.This paper discusses the engineering realization algorithm of ADBF and gives out a digital multi-beam forming system module which is based on optical fiber communication,FPGA and DSP platform.This DBF module possesses functions of high speed DBF,channel correction and adaptive interference resetting,its channel number and beam number can be extended.It has been successfully applied in a 3D radar and a passive ... |
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| Keywords: | adaptive digital beam forming(ADBF) spatial domain filtering low voltage differential signal optical fiber communication |
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