Title :
Measurement of signal attenuation in bridge-tunnel for light rail system
Author :
Chi-Hou Chio;Sio-Weng Ting
Author_Institution :
Department of Electrical and Computer Engineering, University of Macau, China
Abstract :
This paper describes measurements conducted in bridge-tunnels to obtain the signal attenuation across 2 tunnels in the bridge as well as the penetration loss of train vehicle at 819.125 MHz. This helped to determine the feasibility for a TETRA base station to communicate with portable receivers from another tunnel in case of base station failure in one tunnel.
Keywords :
"Attenuation","Antenna measurements","Receivers","Base stations","Loss measurement","Bridges","Vehicles"
Conference_Titel :
Antenna Measurements & Applications (CAMA), 2015 IEEE Conference on
DOI :
10.1109/CAMA.2015.7428149
