| 探测掩埋小目标的声纳信号波形设计研究 |
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| 引用本文： | 刘千里,陈志浩.探测掩埋小目标的声纳信号波形设计研究[J].舰船电子工程,2010,30(11):155-158. |
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| 作者姓名： | 刘千里 陈志浩 |
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| 作者单位： | 海军驻武汉四三八厂军事代表室,武汉430064 |
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| 摘 要： | 在分析掩埋小目标探测对声纳信号设计的总体要求基础上,结合模糊函数分析,重点从距离分辨力、测距精度、抗混响性能以及抗多途起伏等方面对伪随机相位编码信号的探测性能进行了研究,验证了探测掩埋小目标较合适的声纳信号形式是多频伪随机相位编码信号。
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| 关 键 词： | 波形设计 模糊函数 相位编码信号 掩埋小目标 |
Study on Signal Waveform Design of the Sonar to Detect the Buried Small Target |
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| Liu Qianli,Chen Zhihao.Study on Signal Waveform Design of the Sonar to Detect the Buried Small Target[J].Ship Electronic Engineering,2010,30(11):155-158. |
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| Authors: | Liu Qianli Chen Zhihao |
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| Institution: | Liu Qianli Chen Zhihao(Military Representative Office of Navy in No.438 Factory,Wuhan 430064) |
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| Abstract: | Based on the analysis of the demand of the sonar signal waveform design and the ambiguity function,a multi-frequency phase-code modulation signal for detecting the buried small target was designed.The detecting performance of the signal has been studied emphasis on its range resolution,ranging accuracy,ability of anti-reverberation and anti-multipath fluctuation. |
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| Keywords: | waveform design ambiguity function phase-code modulation signal buried small target |
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