Title :
Measurements and theoretical evaluation of attenuation of incident electromagnetic wave in a road tunnel at 97.9 MHz
Author :
Zlatko Zivkovic;Ante Ribicic;Antonio Sarolic
Author_Institution :
University of Split, FESB - Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, Rudera Bo?kovi?a bb, 21000, Croatia
Abstract :
Propagation and attenuation of incident electromagnetic wave at the frequency of 97.9 MHz along the road tunnel was analyzed by theoretical evaluation and measurements. The analysis refers to Marjan tunnel-a 840 m long two-track road tunnel in Split, Croatia. Theoretical analysis was based on the approximation by cylindrical waveguide with lossy walls. Measurements showed higher attenuation than predicted by theoretical analysis.
Keywords :
"Attenuation measurement","Electromagnetic measurements","Electromagnetic scattering","Roads","Frequency measurement","Waveguide theory","Mechanical variables measurement","Electric variables measurement","Electronic mail","UHF propagation"
Conference_Titel :
Software, Telecommunications & Computer Networks, 2009. SoftCOM 2009. 17th International Conference on
Print_ISBN :
978-1-4244-4973-6
