Anxel Beam Shrinkage Method and Heterogeneous Computing-Accelerated Full-Image Theory Method Ray Tracing Enabling Massive Outdoor Propagation Modeling

Despite their accuracy, traditional image theory (IT) ray tracers were previously limited to basic simulation environments with fewer field observation points (FOPs) and lower ray bounce orders due to computational inefficiencies. In this study, we propose a novel full-3-D anxel beam shrinkage (ABS)...

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Veröffentlicht in:	IEEE transactions on antennas and propagation Jg. 72; H. 7; S. 5935 - 5949
Hauptverfasser:	Kim, Yongwan, Yang, Hyunjun, Kim, Hooyoung, Jo, Junpyo, Oh, Jungsuek
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 01.07.2024 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Accuracy Algorithms Asymptotic high-frequency techniques Bouncing Central Processing Unit Central processing units Computational modeling CPUs Diffraction graphical processing unit (GPU) Graphics processing units image theory (IT) ray tracing (RT) Parallel processing Ray tracing Reflection shooting and bouncing ray (SBR) techniques Shrinkage Tracers Visibility wireless propagation modeling
ISSN:	0018-926X, 1558-2221
Online-Zugang:	Volltext
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