Radio wave propagation characteristics in lossy circular waveguides such as tunnels, mine shafts, and boreholes.
We present the characteristics of radio propagation in a circular lossy waveguide whose walls are composed of earth soil materials with frequency-dependent properties. This type of structure is used to represent a radio link for an underground wireless communication channel such as a tunnel, mine sh...
| Vydáno v: | IEEE Transactions on antennas and propagation 48, 9 (2000). |
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| Hlavní autor: | |
| Médium: | Článek |
| Jazyk: | English |
| Témata: |