Zobrazeno 1 - 10
of 142
pro vyhledávání: '"Xunwang Zhao"'
Publikováno v:
IET Microwaves, Antennas & Propagation, Vol 18, Iss 3, Pp 155-163 (2024)
Abstract An approximation scheme that combines approximate solutions with error estimators to accelerate the adaptive h‐refinement of the RWG‐based method of moments (MoM) with the electric field integral equation (EFIE) is presented. The scheme
Externí odkaz:
https://doaj.org/article/47a1484ec3dc431e89da181c498dc23d
Publikováno v:
IEEE Access, Vol 7, Pp 20346-20362 (2019)
This communication presents an efficient massively parallel finite element method solver for the solution of complex and electrically large electromagnetic problems with arbitrary structures. The solver makes use of a domain decomposition algorithm t
Externí odkaz:
https://doaj.org/article/bd0f0b03a0784140a7f123901a2c0d9c
Publikováno v:
IEEE Access, Vol 6, Pp 29784-29792 (2018)
An efficient parallel direct solver with a new pivoting scheme is presented for solving impedance matrix equations generated by the higher-order method of moments in high-frequency electromagnetic computation. Given the diagonal dominance characteris
Externí odkaz:
https://doaj.org/article/a9d7ee462d0946568ebf6e3c846969f9
Publikováno v:
IEEE Access, Vol 6, Pp 59307-59315 (2018)
In this paper, a parallel nonoverlapping non-conformal domain decomposition method using combined-field integral equation is proposed for fast and accurate analysis of electrically large objects situated in half space. This method decomposes the whol
Externí odkaz:
https://doaj.org/article/4b1448d649114470b28da92aa2d09f23
Publikováno v:
International Journal of Antennas and Propagation, Vol 2019 (2019)
In this paper, a parallel nonoverlapping and nonconformal domain decomposition method (DDM) is proposed for fast and accurate analysis of electrically large objects in the condition of limited resources. The formulation of nonoverlapping DDM for PEC
Externí odkaz:
https://doaj.org/article/cdab0205554f43368732e63cc42f257c
Publikováno v:
International Journal of Antennas and Propagation, Vol 2017 (2017)
The parallel higher-order method of moments (HoMoM) with a GPU accelerated out-of-core LU solver is presented for analysis of radiation characteristics of a 1000-element antenna array over a full-size airplane. A parallel framework involving MPI and
Externí odkaz:
https://doaj.org/article/c1cf5c4008d647bb900e8f049f68e93a
Publikováno v:
International Journal of Antennas and Propagation, Vol 2015 (2015)
It may not be a challenge to run a Finite-Difference Time-Domain (FDTD) code for electromagnetic simulations on a supercomputer with more than 10 thousands of CPU cores; however, to make FDTD code work with the highest efficiency is a challenge. In t
Externí odkaz:
https://doaj.org/article/07fca9711cd2408297418665e1f04138
Publikováno v:
International Journal of Antennas and Propagation, Vol 2014 (2014)
The parallel higher-order Method of Moments based on message passing interface (MPI) has been successfully used to analyze the changes in radiation patterns of a microstrip patch array antenna mounted on different positions of an airplane. The block-
Externí odkaz:
https://doaj.org/article/714c7f3699134427a2a60565a7219864
Publikováno v:
IEEE Antennas and Wireless Propagation Letters. 22:1194-1198
Publikováno v:
Applied Computational Electromagnetics Society Journal; Mar2024, Vol. 39 Issue 3, p237-245, 9p