Electronic Resource
[S.l.]
:
American Institute of Physics (AIP)
Journal of Applied Physics
66 (1989), S. 1471-1474
ISSN:
1089-7550
Source:
AIP Digital Archive
Topics:
Physics
Notes:
We analyzed the wave propagation characteristics of the crossroad inside a tunnel, using the boundary-element method. To simplify, the tunnel structure is assumed to be two-dimensional and the side walls to be lossy dielectrics. We could improve the radio communication characteristics between two cross tunnels by a tetragonal reflector placed at the center of the crossroad. The diagonal length of the proper reflector is about 10%–20% of the tunnel width.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.344400
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