Journals
Publish with us
Publishing partnerships
About us
Blog
International Journal of Antennas and Propagation
Journal overview
For authors
For reviewers
For editors
Table of Contents
Special Issues
International Journal of Antennas and Propagation
/
2020
/
Article
/
Tab 6
/
Research Article
Optimization of Wireless Communication Coverage in Underground Tunnels Based on Zone Division
Table 6
Maximum boundary for horizontal polarization modes and vertical polarization modes at 900 MHz frequency in the wide tunnel (in m).
Polarization
Position of C
Position of CC
Position of CO
Position of WC
Position of WW
Horizontal
0
269.94
268.08
79.09
79.28
Vertical
0
25.03
293.29
307.97
308.70