| 一种新型脉冲压缩雷达信号及性能分析 |
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| 引用本文： | 周顺满,王海江,姒强,吕幼新.一种新型脉冲压缩雷达信号及性能分析[J].成都信息工程学院学报,2006,21(6):866-869. |
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| 作者姓名： | 周顺满 王海江 姒强 吕幼新 |
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| 作者单位： | 1. 电子科技大学电子工程学院,四川,成都,610054
2. 成都信息工程学院,四川,成都,610225 |
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| 摘 要： | 分析了步进频率雷达信号实现距离高分辨率的优缺点，提出了一种新型脉冲压缩雷达信号形式，即脉内相位编码、脉间步进频率（附）信号。根据Woodward对模糊函数的基本定义推导出了完整的模糊函数表达式，结合计算机仿真结果对该模糊函数的特性及分辨率进行了简要的分析，得出该信号兼有二相编码信号和步进频率信号的优点的结论。
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| 关 键 词： | 相位编码 步进频率 模糊函数 分辨率 |
| 文章编号： | 1671-1742(2006)06-0866-04 |
| 修稿时间： | 2005年12月1日 |
Analysis of a new kind of pulse compression radar signal |
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| ZHOU Shun-man,WANG Hai-jiang,SI Qiang,LU You-xin.Analysis of a new kind of pulse compression radar signal[J].Journal of Chengdu University of Information Technology,2006,21(6):866-869. |
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| Authors: | ZHOU Shun-man WANG Hai-jiang SI Qiang LU You-xin |
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| Abstract: | The advantages and shortcomings of the stepped frequency radar signal is analyzed and a new kind of hybrid radar waveform is presented,that is the intra-pulse phase-coded and inter-pulse stepped-frequency radar signal(PCSF). Based on Woodward's definition of the fuzzy function the average fuzzy function of the new radar waveform is proposed and its performance and resolution is discussed combined with the computer simulation.The results show that the new signal has superiority over both binary phase code signals and stepped frequency signal. |
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| Keywords: | phase coding stepped frequency fuzzy function resolution |
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