| 合成电路在信号传输系统中应用 |
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| 引用本文： | 王凤波,陈学雷,王进旗.合成电路在信号传输系统中应用[J].电子测量技术,2004(3):31-31,39. |
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| 作者姓名： | 王凤波 陈学雷 王进旗 |
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| 作者单位： | 大庆石油学院;大庆油田测试技术服务公司 |
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| 摘 要： | 文中介绍合成电路在油田测试系统信号传输过程中的简单应用,通过对信号的数字化及信号合成,进而解决了信号传输过程中的模拟信号干扰和信号传输通道数有限等问题,同时又为同步采集两路传输信号提供良好、方便的前提条件.本电路原理简单,电路硬件实现后体积小可随同仪器下井以及进入一些狭小的测试领域.
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| 关 键 词： | 信号传输 信号合成 |
Application of Combining Circuit in Signal Transmission System |
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| Wang Fengbo Chen Xuelei Wang Jinqi.Application of Combining Circuit in Signal Transmission System[J].Electronic Measurement Technology,2004(3):31-31,39. |
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| Authors: | Wang Fengbo Chen Xuelei Wang Jinqi |
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| Affiliation: | Wang Fengbo Chen Xuelei Wang Jinqi |
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| Abstract: | In this paper,the simple application of combining circuit in petroleum test system during signal transmission is intro- duced.The problem of signal transmission channel limited and interference of analog signals is solved by synthesizer and digital.At the same time,combining circuit creats better pre-conditions for synchronous sampling two channels signal.The principle is simple. It can apply for narrow teste field and go whole with institute because the volume of hardware is little. |
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| Keywords: | signal tramsmission signal syntheses |
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