Ray Tracing and Modal Methods for Modeling Radio Propagation in Tunnels With Rough Walls
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DOI: 10.1109/tap.2017.2677398
Abstract: At the ultrahigh frequencies common to portable radios, tunnels such as mine entries are often modeled by hollow dielectric waveguides. The roughness condition of the tunnel walls has an influence on radio propagation, and therefore… read more here.
Keywords: propagation; modal methods; ray tracing; tracing modal ... See more keywords