一种地基雷达回波模拟器设计与FPGA实现
일충지기뢰체회파모의기설계여FPGA실현
Design and Implementation of Ground-Based Radar Echo Simulator Based on FPGA
  • 万方数据
    火控雷达技术 화공뢰체기술
    FIRE CONTROL RADAR TECHNOLOGY
    2012年 1期 15-19,80 ,共6页

    盛寰%陶君%宗竹林%曹建蜀

    성환%도군%종죽림%조건촉

    FPGA%空间目标%信号模拟%雷达回波模拟 FPGA%空間目標%信號模擬%雷達迴波模擬
    FPGA%공간목표%신호모의%뢰체회파모의
    FPGA%space target%signal simulation%radar echo simulation
    本文研究了地基雷达的工作方式及其回波信号的基本组成原理,分析了目标回波、噪声、背景杂波以及干扰的数学建模方式和硬件实现方法,并且在Virtex-5 FPGA平台上将雷达回波模拟器实现。测试表明,该模拟器工作正确稳定。
    본문연구료지기뢰체적공작방식급기회파신호적기본조성원리,분석료목표회파、조성、배경잡파이급간우적수학건모방식화경건실현방법,병차재Virtex-5 FPGA평태상장뢰체회파모의기실현。측시표명,해모의기공작정학은정。
    Operating modes of ground-based radar and basic composition principle of its echo signal is studied; mathematical modeling approaches for target echo, noise, background jamming and clutter as well as hardware implementation are analyzed. Implementation of radar echo simulator is achieved on the platform Virtex-5 FPGA. Test results show that the simulator can operate correctly and reliably.
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