| 一类新型多相编码脉冲压缩信号 |
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| 引用本文： | 邓海,林茂庸.一类新型多相编码脉冲压缩信号[J].电子学报,1992,20(4):50-56. |
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| 作者姓名： | 邓海 林茂庸 |
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| 作者单位： | 航空航天部23所，北京理工大学 北京 100854，北京 100081 |
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| 摘 要： | 本文研究了一类新型多相编码脉压信号——NLFM多相码的综合方法及其主要特性。这类多相码可通过对非线性调频信号相位进行取样和量化处理而获得,对其特性研究结果表明:它具有低距离旁瓣输出、对多普勒效应不敏感性等特点,主要特性明显优于经典的Frank多相码。
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| 关 键 词： | 雷害 信号 脉冲压缩 多相编码 |
A New Class of Polyphase Pulse Compression Codes |
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| Deng Hai.A New Class of Polyphase Pulse Compression Codes[J].Acta Electronica Sinica,1992,20(4):50-56. |
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| Authors: | Deng Hai |
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| Abstract: | The synthesising method of a new class of polyphase pulse compression codes-NLFM codes is introduced, and the properties of such code are investigated in detail. The NLFM polyphase code, derived from sampling and quantization of non-linear FM waveforms, has attractive features such as low range sidelobe, insensitivity to Doppler effect, and etc. It is shown that the NLFM code is superior to the Frank code. |
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| Keywords: | Radar signal Signal design pulse compression |
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