| 基于DSP的BPM短波时码接收技术研究 |
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| 引用本文： | 那建桥.基于DSP的BPM短波时码接收技术研究[J].舰船电子工程,2011,31(5):105-107. |
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| 作者姓名： | 那建桥 |
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| 作者单位： | 中国船舶重工集团公司第七二二研究所,武汉,430079 |
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| 摘 要： | 针对某型短波定时接收机不能接收时码数据的问题,提出了基于DSP的解决方案,采用窄带数字滤波和时域加窗等DSP算法,提取时码信息。本方法可适用于短波数据通信系统解决时间统一问题。
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| 关 键 词： | DSP BPM 短波定时 |
Research on BPM Timing Technology Based on DSP |
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| Na Jianqiao.Research on BPM Timing Technology Based on DSP[J].Ship Electronic Engineering,2011,31(5):105-107. |
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| Authors: | Na Jianqiao |
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| Institution: | Na Jianqiao(No.722 Research & Development Institute of CSIC,Wuhan 430079) |
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| Abstract: | Aim at the limitation of one type of BPM timing receiver that cannot recognise the BPM timing code,a solution based on DPS is put forward.By narrow band digital filtering and time windowing,time code can be abstracted out.This method can be adopted in HF data communication system to fulfill timing requirement. |
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| Keywords: | DSP BPM short wave timing |
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