| 导波雷达液位计的回波信号处理电路设计 |
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| 引用本文： | 兰茂亮,赵辉,刘伟佳. 导波雷达液位计的回波信号处理电路设计[J]. 自动化信息, 2010, 0(10): 34-36 |
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| 作者姓名： | 兰茂亮 赵辉 刘伟佳 |
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| 作者单位： | 电子科技大学自动化工程学院,成都611731 |
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| 摘 要： | 该文简要地介绍了雷达液位计的分类和导波雷达液位计的测量原理，在此基础上设计出导波雷达液位计的回波信号处理电路，并详细地分析了回波信号的处理过程。所设计的电路简单实用，而且系统运行稳定，能满足工业测量要求。
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| 关 键 词： | 导波 窄脉冲 时域脉冲展宽 时域反射测定法 |
Design of the Echo Signal Processing Circuit of Guided Wave Radar Level Meter |
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| LAN Mao-liang,ZHAO Hui,LIU Wei-jia. Design of the Echo Signal Processing Circuit of Guided Wave Radar Level Meter[J]. Automation Information, 2010, 0(10): 34-36 |
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| Authors: | LAN Mao-liang ZHAO Hui LIU Wei-jia |
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| Affiliation: | (School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China) |
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| Abstract: | The classification of radar liquid level meter and the measurement principle of guided wave radar level meter are briefly introduced／in this paper, and the echo signal processing circuit of the radar level transmitter is designed based on this principle with the detailed analysis of processing procedure of the echo signal. The designed circuit is of simple to use and the system runs stably, it can meet the requirements for industrial measurement. |
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| Keywords: | Guidcd Waves Narrow Pulse Time-domain Pulse Widening Time-domain Reflectometry |
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