| 基于DSP Builder的巴克码检出设计及FPGA实现 |
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| 引用本文： | 任璟,张安堂,岳鸿鹏.基于DSP Builder的巴克码检出设计及FPGA实现[J].电光与控制,2010,17(11). |
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| 作者姓名： | 任璟 张安堂 岳鸿鹏 |
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| 作者单位： | 空军工程大学导弹学院,陕西,三原,713800 |
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| 摘 要： | 巴克码是最常用的帧同步码组。为了实现巴克码组的有效检出,利用DSP Builder设计了一种新的13位巴克码识别器电路。在Matlab/Simulink中对设计的电路进行了纯数字仿真,然后将设计的系统载入到FPGA芯片中,运用硬件在回路仿真技术进行半实物仿真。结果表明,基于DSP Builder设计的巴克码检出电路简单易行、稳定可靠,达到了预期的要求。
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| 关 键 词： | 信号传输 帧同步 巴克码识别器 硬件在回路仿真 |
A DSP Builder Based Barker Code Recognizer Design and Its FPGA Implementation |
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| REN Jing,ZHANG Antang,YUE Hongpeng.A DSP Builder Based Barker Code Recognizer Design and Its FPGA Implementation[J].Electronics Optics & Control,2010,17(11). |
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| Authors: | REN Jing ZHANG Antang YUE Hongpeng |
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| Affiliation: | REN Jing,ZHANG Antang,YUE Hongpeng(Missile Institute,Air Force Engineering University,Sanyuan 713800,China) |
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| Abstract: | Barker code is the most commonly used frame synchronization.In order to identify the Barker code effectively,a new 13-bit Barker code recognizer was designed based on DSP Builder.Then,digital simulation for this designed circuit was made using Matlab/Simulink,and the designed system was loaded into FPGA chip.Semi-physical simulation was carried out by using Hardware-In-Loop(HIL) technology.The result showed that the designed circuit can be easily realized and is stable and reliable,which may satisfy the exp... |
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| Keywords: | DSP Builder |
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