Research Article
Effect of Antenna Parameters on the Field Coverage in Tunnel Environments
Table 2
Active modes related to the transmitter location in the tunnel.
| Distance to the Tx | m | m |
| Transmitter location | (3 m, 0 m) | Most powerful mode | EH31 | EH31 | Number of active modes | 32 | 6 | Transmitter location | (0 m, 2 m) | Most powerful mode | EH13 | EH11 | Number of active modes | 36 | 4 |
|
|