Shooting-Bouncing-Rays Technique to Model Mine Tunnels: Theory and Accuracy Validation

Shooting-Bouncing-Rays Technique to Model Mine Tunnels: Theory and Accuracy Validation

We present a shooting-bouncing rays technique for electromagnetic modeling of wireless propagation in long tunnels focusing on the accuracy of ray-tracing computation. The examples demonstrate excellent agreement with the traditionally more accurate but less efficient alternative ray-tracing approac...

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Veröffentlicht in:Applied Computational Electromagnetics Society journal 2021-02, Vol.35 (11), p.1268-1269
Hauptverfasser: Kasdorf, Stephen, Troksa, Blake, Harmon, Jake, Key, Cam, Notaros, Branislav
Format: Artikel
Sprache:eng
Schlagworte:
Accuracy
Antennas
Bouncing
Electric fields
Methods
Mines
Propagation
Radiation
Ray tracing
Receivers & amplifiers
Simulation
Transmitters
Tunnels
Wireless communications
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Beschreibung
Zusammenfassung:We present a shooting-bouncing rays technique for electromagnetic modeling of wireless propagation in long tunnels focusing on the accuracy of ray-tracing computation. The examples demonstrate excellent agreement with the traditionally more accurate but less efficient alternative ray-tracing approach using path corrections based on image theory and with a commercial solver.
ISSN:1054-4887
1054-4887
1943-5711
DOI:10.47037/2020.ACES.J.351103