Impact of Rough Wall Surface on Electromagnetic Wave Propagation Characteristics in Mine Tunnels-Reference-Cited by-同舟云学术

Impact of Rough Wall Surface on Electromagnetic Wave Propagation Characteristics in Mine Tunnels

Published:2011-07 Issue: Volume:301-303 Page:1417-1421
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Yao Shan Hua¹,Wu Xian Liang²

Affiliation:

1. Anhui University of Science and Technology

2. Anhui University

Abstract

In this paper ,the mine tunnels is regard as wave-guide which contains kinds of un-beneficial medium, we have study the formulas of electromagnetic waves propagation attenuation and roughness attenuation, the relations between propagation attenuation and roughness and frequency were simulated. The results show that the influence of propagation attenuation in lower frequency is more obvious, and roughness attenuation is increased rapidly as roughness of coal mine tunnels increasing. But tilted attenuation is stronger than roughness attenuation as propagation frequency increasing.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.301-303.1417.pdf

Reference9 articles.

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