论文信息 - 3D parabolic equation model of EM wave propagation in tunnels

3D parabolic equation model of EM wave propagation in tunnels

To describe radio wave propagation in curved oversized lossy waveguides of arbitrary cross-section, a vectorial parabolic equation (PE) has been derived and applied to modelling UHF/VHF radio communication in tunnels. Numerical results are presented for curved tunnels with rectangular cross-section.

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