Efficient surface integral equation using hierarchical vector bases for complex EM scattering problems

LP Zha, YQ Hu, T Su - IEEE transactions on antennas and …, 2011 - ieeexplore.ieee.org
A set of hierarchical divergence-conforming vector basis functions based on curved
triangular patches is presented for method of moment (MoM) solutions of surface integral …

Higher order method of moments with a parallel out-of-core LU solver on GPU/CPU platform

X Mu, HX Zhou, K Chen, W Hong - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
In this paper, a full realization of the higher order method of moments (HMoM) with a parallel
out-of-core LU solver on GPU/CPU platform is presented in detail, mainly including three …

Volume surface integral equation method based on higher order hierarchical vector basis functions for EM scattering and radiation from composite metallic and …

QM Cai, YW Zhao, WF Huang, YT Zheng… - … on Antennas and …, 2016 - ieeexplore.ieee.org
This paper presents a novel Galerkin-type method of moments solution of the volume
surface integral equation (VSIE), which is developed for the analysis of electromagnetic …

Nonconformal discretization of electric current volume integral equation with higher order hierarchical vector basis functions

QM Cai, ZP Zhang, YW Zhao, WF Huang… - … on Antennas and …, 2017 - ieeexplore.ieee.org
A nonconformal discretization of the electric current volume integral equation (JVIE) is
presented for the electromagnetic scattering analysis of inhomogeneous dielectric objects …

Electromagnetic modeling of breaking waves at low grazing angles with adaptive higher order hierarchical legendre basis functions

W Yang, Z Zhao, C Qi, Z Nie - IEEE Transactions on …, 2010 - ieeexplore.ieee.org
At low grazing angles (LGA), sophisticated electromagnetic scattering of sea surfaces may
give rise to complicated surface-current distribution. Therefore, for the multilevel fast …

Volume integral equation with higher order hierarchical basis functions for analysis of dielectric electromagnetic scattering

QM Cai, YW Zhao, YT Zheng, MM Jia… - … on Antennas and …, 2015 - ieeexplore.ieee.org
An efficient method of moments (MoM) solution of volume electric field integral equation (V-
EFIE) with a kind of higher order basis functions is presented to model scattering from a …

Parallel hybrid method of HOMoM–MLFMA for analysis of large antenna arrays on an electrically large platform

X Zhao, Z Lin, Y Zhang, SW Ting… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
The higher order method of moments (HOMoM) with a direct solver is hybridized with the
multilevel fast multipole algorithm given the multiscale nature of airborne antenna arrays …

Efficient higher-order analysis of electromagnetic scattering by objects above, below, or straddling a half-space

W Luo, Z Nie, YP Chen - IEEE Antennas and Wireless …, 2015 - ieeexplore.ieee.org
Efficient higher-order analysis of electromagnetic scattering from arbitrary three-dimensional
conducting objects above, below, or even straddling a half-space is conducted in this letter …

Modified phase-extracted basis functions for efficient analysis of scattering from electrically large targets

Z Nie, S Ren, S Yan, S He, J Hu - Proceedings of the IEEE, 2012 - ieeexplore.ieee.org
In this paper, phase-extracted (MPE) basis functions with both the traveling wave terms and
the standing wave terms have been proposed to analyze the scattering from the electrically …

Acceleration of Trimmed MLFMA Using the PO Method for Large-Scale Scattering Problems

P Hou, X Zhang, L Yin, X Zhao, Z Lin… - IEEE Antennas and …, 2024 - ieeexplore.ieee.org
The physical optics (PO) method is used to improve the convergence and the computational
efficiency of the multilevel fast multipole algorithm (MLFMA), which involves distributing the …