Coal mine goaf wireless channel modeling in porous heterogeneous media

Existing underground wireless channel modeling mainly focuses on specific scenarios with relatively regular geometric structures such as roadways, shafts, and room-and-pillar structures, which is insufficient for goaf scenarios with complex and variable geometric shapes and non-uniform media distrib...

Full description

Bibliographic Details

Published in:	Gong-kuang zidonghua
Main Authors:	WANG Hongmei, LI Hanxiao, LU Xu, MENG Qingyong, SHEN Shengqiang, LI Shiyin
Format:	Article
Language:	Chinese
Published:	Editorial Department of Industry and Mine Automation 2025-08-01
Subjects:	coal mine goaf porous heterogeneous media wireless channel modeling bouncing ray method electromagnetic wave propagation multipath effect
Online Access:	http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2025060009