| 11位巴克码信号的最小峰值旁瓣滤波器 |
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| 引用本文： | 陈由俊
,朱兆达.11位巴克码信号的最小峰值旁瓣滤波器[J].南京航空航天大学学报,1986(1). |
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| 作者姓名： | 陈由俊 朱兆达 |
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| 摘 要： | 本文介绍11位巴克码最小峰值旁瓣滤波器(LP滤波器)的计算结果,LP滤波器长度为39时,峰值旁瓣电平降到-34.4db,比匹配滤波器改善13.6dB。文中还给出滤波器权值误差对旁瓣电平影响的估算公式。
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| 关 键 词： | 雷达信号 滤波器 巴克码 信噪比 |
Minimum Peak Sidelobe Filters for 11-Bit Barker Coded Waveform |
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| Chen Yujun Zhu Zhaoda.Minimum Peak Sidelobe Filters for 11-Bit Barker Coded Waveform[J].Journal of Nanjing University of Aeronautics & Astronautics,1986(1). |
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| Authors: | Chen Yujun Zhu Zhaoda |
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| Institution: | Chen Yujun Zhu Zhaoda |
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| Abstract: | This paper presents the computation results of minimum peak sidelobe filter (LP filters) for the 11-bit Barker coded waveform.The peak sidelobe level of the LP filter of length 39 is reduced to-34.4 dB and is 13.6 dB better than that of the matched filter.A formula to estimate the effect of filter weight errors on the sidelobe level is also given. |
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| Keywords: | radar signals barker codes filter signal-noise ratio |
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