| 基于ADSP-TS202的高性能字脉冲压缩实现 |
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| 引用本文： | 刘博,黎向阳,常文革. 基于ADSP-TS202的高性能字脉冲压缩实现[J]. 电子技术, 2009, 46(3): 56-58 |
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| 作者姓名： | 刘博 黎向阳 常文革 |
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| 作者单位： | 国防科科级大学,电子科学与工程学院 |
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| 摘 要： | 研究采用通用数字信号处理器（DSP）实现高速、高精度的数字脉冲压缩系统。该系统以ADI公司的高性能通用DSP芯片ADSP-TS202为核心，通过FFT和IFFT快速算法，高效地实现了线形调频信号（chirp）频域数字脉冲压缩处理。同时，给出了系统的硬件设计框图、软件流程图以及试验测试结果。实践表明，本设计具有外围电路简单、系统软件设计灵活等优点。
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| 关 键 词： | 数字信号处理器 线形调频 脉冲压缩 快速傅立叶变换 |
Implementing Radar Pulse Compression Based on ADSP-TS202 |
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| Liu Bo,Li Xiangyang,Chang Wenge. Implementing Radar Pulse Compression Based on ADSP-TS202[J]. Electronic Technology, 2009, 46(3): 56-58 |
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| Authors: | Liu Bo Li Xiangyang Chang Wenge |
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| Affiliation: | School of Electronic Science and Engineering;National Univ.of Defense Technology |
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| Abstract: | In this paper,the general DSP processor is used to develop high performance digital pulse compression system.The system was made with high performance DSP--ADSP-TS202 as its center,and realized frequency-domain pulse compression of chirp signal through FFT and IFFT operation.The hardware block diagram,the software flow chart and the result of the test are presented.Practice indicates that the design has the advantages of simple peripheral circuit and flexible software design. |
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| Keywords: | DSP Chirp Pulse compression FFT |
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