| 有线随钻测量系统中信道对信号传输影响的分析 |
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| 引用本文： | 宋俊寿,王旭敏.有线随钻测量系统中信道对信号传输影响的分析[J].重庆大学学报(自然科学版),1990,13(5):42-46. |
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| 作者姓名： | 宋俊寿 王旭敏 |
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| 作者单位： | 重庆大学电气工程系
(宋俊寿，王旭敏)，重庆大学电气工程系(颜凤琴) |
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| 摘 要： | 本文对有线随钻测量系统中信道对信号传输的影响问题进行了分析。文中针对该测量系统中的传输信道包含着许多连接点的特点,对信号在连接处的反射和折射情况进行了深入的分析,并在此基础上提出了设计这种信息传输通道时应注意的若干实际问题。
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| 关 键 词： | 随钻测量系统 信号传输 信道质量 |
ANALYSIS OF THF INFLUENCE OF CHANNEL ON SIGNAL TRANASMISSION IN THE WIRED MWD SYSTEM |
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| Song Junshou Wang Xumin Yan Fengqing.ANALYSIS OF THF INFLUENCE OF CHANNEL ON SIGNAL TRANASMISSION IN THE WIRED MWD SYSTEM[J].Journal of Chongqing University(Natural Science Edition),1990,13(5):42-46. |
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| Authors: | Song Junshou Wang Xumin Yan Fengqing |
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| Institution: | Song Junshou Wang Xumin Yan Fengqing |
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| Abstract: | An analysis of the influence of channel on signal transmission in the wired measurcments-while-drilling ( MWD ) system is made. The cases of reflection and refraction to the signal at connecting points of wires are analysed. The transmitting channel must consist of many sections of wires in this measuring system. A few noteworthy practical problems arc put forward when designing this message-transmitting channel. |
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| Keywords: | measurements-while-drilling message transmission channel quality |
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