TY - GEN
T1 - Indoor-Outdoor of Wireless Link Propagation from tunnels and long corridors
AU - Glikstein, Ori
AU - Hanina, Sapir
AU - Balal, Nezah
AU - Pinhasi, Gad A.
AU - Pinhasi, Yosef
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - Radio waves propagating in tunnels and long corridors have received attention in recent years. The indoor propagation inside a tunnel as well as the radiated pattern out of it are studied analytically and experimentally. The wave propagation along a tunnel is analyzed using ray tracing approach, which is useful when the tunnel's dimensions much exceed the wavelength of the transmitted signal. A multi-ray model was used to reveal non-dimensional parameters, allowing realization of downscaled experiments. The resulted power intensity radiated out of the tunnel exit is calculated using farfield diffraction analysis. Scaled experiments were set to demonstrate the effects of the indoor transmission on the outdoor diffraction pattern. It is shown that the experimental measurements fit the numerical model results.
AB - Radio waves propagating in tunnels and long corridors have received attention in recent years. The indoor propagation inside a tunnel as well as the radiated pattern out of it are studied analytically and experimentally. The wave propagation along a tunnel is analyzed using ray tracing approach, which is useful when the tunnel's dimensions much exceed the wavelength of the transmitted signal. A multi-ray model was used to reveal non-dimensional parameters, allowing realization of downscaled experiments. The resulted power intensity radiated out of the tunnel exit is calculated using farfield diffraction analysis. Scaled experiments were set to demonstrate the effects of the indoor transmission on the outdoor diffraction pattern. It is shown that the experimental measurements fit the numerical model results.
UR - https://www.scopus.com/pages/publications/85136127549
U2 - 10.1109/CITS55221.2022.9832979
DO - 10.1109/CITS55221.2022.9832979
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AN - SCOPUS:85136127549
T3 - Proceedings of the 2022 International Conference on Computer, Information and Telecommunication Systems, CITS 2022
BT - Proceedings of the 2022 International Conference on Computer, Information and Telecommunication Systems, CITS 2022
A2 - Obaidat, Mohammad S.
A2 - Tsihrintzis, George A
A2 - Virvou, Maria
A2 - Hsiao, Kuei-Fang
A2 - Nicopolitidis, Petros
A2 - Guo, Yu
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2022 International Conference on Computer, Information and Telecommunication Systems, CITS 2022
Y2 - 13 July 2022 through 15 July 2022
ER -