| 基于FPGA的数字脉冲压缩技术 |
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| 引用本文： | 戴春华.基于FPGA的数字脉冲压缩技术[J].舰船电子对抗,2006,29(5):54-57. |
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| 作者姓名： | 戴春华 |
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| 作者单位： | 海军驻船舶重工集团公司723所军事代表室,扬州225001 |
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| 摘 要： | 简述了脉冲压缩技术的原理以及APEX20KE系列FPGA的特点，给出了基于FPGA实现FFT的结构框图。在此基础上实现实时脉冲压缩的频域算法。该方法具有快速稳定、结构简单、性能价格比较高等特点。
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| 关 键 词： | 脉冲压缩 现场可编程门阵列 快速傅立叶变换 |
| 文章编号： | CN32-1413(2006)05-0054-04 |
| 收稿时间： | 2005-11-25 |
| 修稿时间： | 2005年11月25 |
Digital Pulse Compression Technique Based on FPGA |
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| DAI Chun-hua.Digital Pulse Compression Technique Based on FPGA[J].Shipboard Electronic Countermeasure,2006,29(5):54-57. |
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| Authors: | DAI Chun-hua |
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| Affiliation: | Naval Representative Office Based in The 723 Institute of CSIC, Yangzhou 225001, China |
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| Abstract: | This paper simply describes the principal of pulse compression technique and the feature of APEX20KE series field programmable gate array(FPGA),proposes the structural block diagram of realizing fast Fourier transform(FFT) based on FPGA.In the light of it,processes the pulse compression signal by frequency field algorithm in real time.The method has the character of fast,stable,simple structure and high performance cost ratio,etc. |
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| Keywords: | pulse compression field programmable gate array fast Fourier transform |
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