FDTD Method as a Counterpart of Ray-Tracing Method to Analyze Radio Wave Propagation

2017 ◽  
Vol E100.C (1) ◽  
pp. 68-74
Author(s):  
Suguru IMAI ◽  
Kenji TAGUCHI ◽  
Tatsuya KASHIWA
Keyword(s):  
Wave Propagation ◽  
Radio Wave ◽  
Ray Tracing ◽  
Fdtd Method ◽  
Radio Wave Propagation ◽  
Ray Tracing Method ◽  
Tracing Method

A ray-tracing method for modeling indoor wave propagation and penetration

1998 ◽  
Vol 46 (6) ◽  
pp. 907-919 ◽  
Author(s):  
Chang-Fa Yang ◽  
Boau-Cheng Wu ◽  
Chuen-Jyi Ko
Keyword(s):  
Wave Propagation ◽  
Ray Tracing ◽  
Ray Tracing Method ◽  
Tracing Method

scholarly journals Adaptive 3D ray tracing approach for indoor radio signal prediction at 3.5 GHz

2022 ◽  
Vol 12 (2) ◽  
pp. 1617
Author(s):  
Mohd Nazeri Kamaruddin ◽  
Tan Kim Geok ◽  
Omar Abdul Aziz ◽  
Tharek Abd Rahman ◽  
Ferdous Hossain ◽  
...  
Keyword(s):  
Wave Propagation ◽  
Radio Wave ◽  
Ray Tracing ◽  
Radio Signal ◽  
Power Level ◽  
Signal Propagation ◽  
Radio Wave Propagation ◽  
Indoor Radio ◽  
Indoor Scenarios ◽  
Future Technologies

This paper explained an adaptive ray tracing technique in modelling indoor radio wave propagation. As compared with conventional ray tracing approach, the presented ray tracing approach offers an optimized method to trace the travelling radio signal by introducing flexibility and adaptive features in ray launching algorithm in modelling the radio wave for indoor scenarios. The simulation result was compared with measurements data for verification. By analyzing the results, the proposed adaptive technique showed a better improvement in simulation time, power level and coverage in modelling the radio wave propagation for indoor scenario and may benefit in the development of signal propagation simulators for future technologies.

Sign in / Sign up

Export Citation Format

Share Document