Theoretical Channel Model and Characteristics Analysis of EM-MWD in the Underground Coal Mine

Theoretical Channel Model and Characteristics Analysis of EM-MWD in the Underground Coal Mine

The measurement while drilling (MWD) system in underground coal mine currently uses wire for signal transmission. However, it has shortcomings such as strict technical requirements for cable drill pipe processing and high cost of use. Electromagnetic measurement while drilling (EM-MWD) is a new tech...

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Bibliographic Details
Main Authors: Cheng Zhang, Haobin Dong, Jian Ge, Huan Liu
Format: Article
Language:English
Published: IEEE 2021-01-01
Series:IEEE Access
Subjects:
EM-MWD
equivalent transmission line
channel model
attenuation properties
Online Access:https://ieeexplore.ieee.org/document/9580969/

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