Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Blake Troksa"'
Publikováno v:
IEEE Transactions on Antennas and Propagation. 69:4808-4815
We propose and evaluate several improvements to the accuracy of the shooting and bouncing ray (SBR) method for ray-tracing (RT) electromagnetic modeling. We propose per-ray cone angle calculation, with the maximum separation angle between rays calcul
Publikováno v:
IEEE Journal on Multiscale and Multiphysics Computational Techniques. 5:245-254
We propose and experimentally validate a new ray spawning and associated double count removal (DCR) technique for shooting–bouncing ray tracing (SBR). This technique allows, for the first time, efficient parallelization of ray DCR, the major bottle
Publikováno v:
2020 International Applied Computational Electromagnetics Society Symposium (ACES).
We present and discuss acceleration of a shooting and bouncing rays (SBR) algorithm for ray-tracing electromagnetic analysis of electrically very large structures such as underground mine tunnels at modern wireless communication frequencies. The acce
Publikováno v:
Applied Computational Electromagnetics Society. 35:1268-1269
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
Autor:
Slobodan Savic, Sanja B. Manic, Blake Troksa, Branislav M. Notaros, Cameron Key, Milan M. Ilic
Publikováno v:
2018 International Conference on Electromagnetics in Advanced Applications (ICEAA).
Publikováno v:
2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting.
This paper addresses shooting-bouncing rays (SBR) ray-tracing techniques and their applications in computational electromagnetics. It specifically discusses uniform random, low-discrepancy deterministic, and uniform sampling techniques for the standa
Publikováno v:
2018 International Applied Computational Electromagnetics Society Symposium (ACES).
We present a shooting-bouncing approach to ray-tracing as applied to signal propagation modeling in electrically large waveguides, such as underground mine tunnels at wireless communication frequencies. The method is verified for a dominant-mode rect