井下电磁无线遥传系统的设计与应用  

Design and Application of Underground Electromagnetism Wireless Remote Transmission System

作　　者：王红亮 贾建波 秦才会 孙宵 秦根朝 Wang Hongliang;Jia Jianbo;Qin Caihui;Sun Xiao;Qin Genchao(Oilfield Technology Research Institute of COSL,Beijing 101149)

机构地区：[1]中海油服油田技术研究院,北京101149

出　　处：《中国仪器仪表》2025年第3期69-73,共5页China Instrumentation

摘　　要：本文介绍了井下电磁无线传输技术及其应用情况,先对井下电磁无线遥传系统的总体设计方案进行整体概述,然后从天线设计、调制解调方法和电路设计等方面对系统进行详细的阐述,最后介绍了现场试验的方案、流程和结论。通过对试验数据的分析和总结,该系统设计合理,数据发送和接收都满足现场使用的要求。The article introduces underground electromagnetism wireless transmission technology and its application situation.First,provide the overall design plan of underground electromagnetism wireless remote transmission system.Then,a detailed explanation of the system will be provided from the aspects of antenna design,modulation and demodulation methods,and circuit design.Finally,the plan,process,and conclusion of on-site testing were introduced.By analyzing and summarizing experimental data,the system design is reasonable,both data transmission and reception meet the requirements for on-site use.

关 键 词：无线遥传 调制解调 天线 

分 类 号：TN9[电子电信—信息与通信工程]