|
Title:
|
A combined spectral-parabolic equation approach for propagation prediction in tunnels
|
|
Author:
|
Izquierdo Fernandez, Benjamin; Alonso, Javier; Capdevila Cascante, Santiago; Romeu Robert, Jordi
|
|
Other authors:
|
Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions; Universitat Politècnica de Catalunya. ANTENNALAB - Grup d'Antenes i Sistemes Radio |
|
Abstract:
|
Several techniques can be used to study electromagnetic propagation in tunnels. A
combination of two of such techniques is presented in this paper to model propagation
inside a rectangular tunnel. They are combined in order to maximize the benefits inherent to their theoretical principles and restrictions. Fields in the region close to the transmitter are obtained by means of spectral theory [1],[2], whereas in the far field the parabolic regimen is used [3],[4]. |
|
Abstract:
|
Peer Reviewed |
|
Subject(s):
|
-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Antenes i agrupacions d'antenes
-Electromagnetic wave propagation
-Parabolic equations
-Tunnels -- Communication systems
-Túnels -- Instal·lacions |
|
Rights:
|
|
|
Document type:
|
Article - Published version
Conference Object |
|
Share:
|
|
