井下漏泄电磁场强的分布及其测量
Distribution of Leakage Electromagnetic Field Intensity in Underground and Its Measurement
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摘要: 通过井下无线电漏泄电磁场传播的理论分析以及对巷道中场强分布的测量 ,探讨了井下移动通信系统的信号如何稳定、可靠传播的规律Abstract: The paper probed into the regular pattern how to steadly and reliably transmit the signal of mobile communication system in underground by the theory analysis of transmission of leakage electromagnetic field in underground and the measurement of the distribution of field intensity in entry.