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| 传感器信号调制脉冲序列抽样频率的确定 | |
| 引用本文： | 吴凡. 传感器信号调制脉冲序列抽样频率的确定[J]. 广东海洋大学学报, 2003, 23(1): 51-56 |
| 作者姓名： | 吴凡 |
| 作者单位： | 湛江海洋大学信息学院,广东,湛江,524088 |
| 摘 要： | 通过对传感器输出信号波形有无振荡进行分类 ,依据传感器响应时间的定义 ,分别找到一阶、二阶及理想动态传感器的频带上限与动态响应时间两者间的关系式 ;提出了传感器“受激系数”的概念 ,推导出输出信号波形有无振荡两种传感器之间的比例关系。并通过一个数值例子 ,说明所推导出关系式的应用。 |
| 关 键 词： | 传感器 脉冲调制 频带宽度 响应时间 抽样 积分变换 |
| 文章编号： | 1007-7995(2003)01-0051-06 |
| 修稿时间： | 2002-07-08 |
Deducition the Sampling Rate of Sensor Signal for Pulse Carrier Modulation |
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| Wu Fan. Deducition the Sampling Rate of Sensor Signal for Pulse Carrier Modulation[J]. Journal of Zhanjiang Ocean University, 2003, 23(1): 51-56 | |
| Authors: | Wu Fan |
| Abstract: | It is critical to deduce sampling rate of sensor signal for pulse carrier modulation,which aims at converting analogue signal from sensor to another signal,that is still analogue signal in volume but is discrete data in time. In this paper,we study the methodology of calculating frequency bandwidth about sensor if we can get response time of it . with dynamic mathematics model of sensor,we have deduced a few exciting results by applying integral transforms. |
| Keywords: | Sensor Pulse carrier modulation Frequency bandwidth Response time Sampling Integral transform |
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