Research Article
Investigation of MIMO Channel Characteristics in a Two-Section Tunnel at 1.4725 GHz
Figure 17
Measurement (a)–(c) and simulated (d)–(f) amplitude average results over 4 antennas on Tx and Rx and both on Tx and Rx antennas at 25 m.
| (a) Tx avg |
| (b) Rx avg |
| (c) Tx and Rx avg |
| (d) Tx avg |
| (e) Rx avg |
| (f) Tx and Rx avg |