Single-Field Radial Point Interpolation Method (RPIM) for Long-Range Propagation Modeling

Single-Field Radial Point Interpolation Method (RPIM) for Long-Range Propagation Modeling

The computational performance of the radial point interpolation method (RPIM) based on the second order wave equation is analyzed in a two-dimensional wave propagation scenario. Our results indicate that RPIM may outperform FDTD where simulations of electrically large problems are concerned and main...

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Bibliographic Details
Published in:2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting pp. 1997 - 1998
Main Authors: Sabet, Kazem, Stefan, Anca I.
Format: Conference Proceeding
Language:English
Published: IEEE 05-07-2020
Subjects:
Finite difference methods
Interpolation
Maintenance engineering
Mathematical model
Meetings
Propagation
Time-domain analysis
Online Access:Get full text
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Description
Summary:The computational performance of the radial point interpolation method (RPIM) based on the second order wave equation is analyzed in a two-dimensional wave propagation scenario. Our results indicate that RPIM may outperform FDTD where simulations of electrically large problems are concerned and maintenance of phase integrity is desired.
ISSN:1947-1491
DOI:10.1109/IEEECONF35879.2020.9329841