Measurement and Statistical Analysis of Distinguishable Multipaths in Underground Tunnels

<div>Comparison of PDPs with obstacle conditions: (a) comparison of multipath conditions under LOS and obstacle conditions with a fixed transmission power of 10 dBm and distance of 20 m; (b) comparison of multipaths at different transmission powers.</div>

International Journal of Antennas and Propagation

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Figure 7

Figure 7: Measurement and Statistical Analysis of Distinguishable Multipaths in Underground Tunnels 