| 脉冲测试系统最佳带宽的数值计算 |
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| 引用本文： | 熊海林 陈香萍. 脉冲测试系统最佳带宽的数值计算[J]. 航空计测技术, 1996, 16(4): 13-15 |
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| 作者姓名： | 熊海林 陈香萍 |
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| 作者单位： | 中国人民解放军80310部队!陕西省宝鸡市，721006，中国人民解放军80310部队!陕西省宝鸡市，721006 |
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| 摘 要： | 由于受测试系统带宽的限制，脉冲信号在测试过程中其能量将受到不同程度的损失。本文用Romberg数值积分法计算出在一定能量损耗限值要求下的脉冲信号频谱宽度，并用付氏级数对其进行了信号重构验证，据此得出了脉冲信号测试系统带宽的最佳值。
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| 关 键 词： | 脉冲信号 频带宽度 频谱 能量损耗 脉冲测量 |
Numerical Calculation of Optimum Bandwidth for a Pulse Measurement System |
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| Xiong Hailin,Chen Xiangping. Numerical Calculation of Optimum Bandwidth for a Pulse Measurement System[J]. Aviation Metrology & Measurement Technology, 1996, 16(4): 13-15 |
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| Authors: | Xiong Hailin Chen Xiangping |
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| Affiliation: | Xiong Hailin;Chen Xiangping |
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| Abstract: | Owing to bandwidth limit of a measuring system, the pulse signal energy is always wasted, when it is measured. This paper presents the pulse signal spectrum bandwidth using Romberg numerical integration algorithm under a certain energy wastage required. A reconstruction signal is obtained by Fourier Series, and the optimum bandwidth of the measurement system is also presented. |
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| Keywords: | Plus signal Frequency bandwidth Spectrum Energy wastage Numerical integration |
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