Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Hui H. Gan"'
Publikováno v:
IEEE Antennas and Wireless Propagation Letters. 19:1063-1067
In this letter, we present a novel and efficient broadband spectral numerical Green's function (S-NGF) for inhomogeneous region. The proposed S-NGF is formulated in terms of the matrices that are obtained by the finite-element method (FEM). By perfor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a9073334674f01cd9ac5dc7476269ad
https://doi.org/10.1109/lawp.2020.2988475
https://doi.org/10.1109/lawp.2020.2988475
Publikováno v:
IEEE Antennas and Wireless Propagation Letters. 18:308-312
A reduced-order model for analyzing scattering problems with surface integral equation method is proposed in this letter. An equivalent surface (ES) is introduced to enclose the scatterer and the corresponding interaction matrix between the ES and th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bdc4cae2e289bdcbda5e882d13f401c7
https://doi.org/10.1109/lawp.2018.2889734
https://doi.org/10.1109/lawp.2018.2889734
Publikováno v:
IEEE Transactions on Antennas and Propagation. 66:6137-6145
We propose a broadband multilevel fast multipole algorithm using hybridization of the plane wave and the multipole expansions of Green’s function in the analysis of 3-D electromagnetic problems. In the proposed method, the diagonal plane-wave expan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4173d223da49617f17d7a0d81e7bccd4
https://doi.org/10.1109/tap.2018.2866535
https://doi.org/10.1109/tap.2018.2866535
Publikováno v:
IEEE Antennas and Wireless Propagation Letters. 16:2967-2970
The augmented electric-field integral equation is extended for the analysis of inhomogeneous media at low frequencies. The internal surface integral equation for inhomogeneous region is derived from the vector potential ( ${{\mathbf A}}$ ) and the sc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d977d3d7632fb5a59f3b02cd39083c1
https://doi.org/10.1109/lawp.2017.2756067
https://doi.org/10.1109/lawp.2017.2756067
Publikováno v:
2019 URSI International Symposium on Electromagnetic Theory (EMTS).
Efficient eigenanalyses are proposed for cavities which are geometrically or materially perturbed. The method leverages the spectral representation of the numerical Green’s function (NGF) of the unperturbed cavity system. The convergence of the ser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::725fb1353138f14babfb04600d3fa4f0
https://doi.org/10.23919/ursi-emts.2019.8931460
https://doi.org/10.23919/ursi-emts.2019.8931460
Publikováno v:
2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting.
An improved model-order reduction scheme for scattering problems is introduced. An equivalent surface is introduced into the scattering problems to enclose the background scatterers. By performing random singular-value decomposition (RSVD) to the mat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::148f234cbf5ef041b092983aad52ab08
https://doi.org/10.1109/apusncursinrsm.2018.8608328
https://doi.org/10.1109/apusncursinrsm.2018.8608328
Publikováno v:
2016 Progress in Electromagnetic Research Symposium (PIERS).
In this paper, we summarize the formulation of the augmented electric field integral equation to solve perfect electric conductor and dielectric problems. By studying the numerical integrations of the lossy Green's function, we extend this formulatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2c018ad4224bb06ef92a49d0177b8df
https://doi.org/10.1109/piers.2016.7734322
https://doi.org/10.1109/piers.2016.7734322
Publikováno v:
2016 IEEE International Symposium on Antennas and Propagation (APSURSI).
Surface integral equation (SIE) leveraging the analytic homogeneous-medium Green's function is only suitable for investigating piecewise homogeneous objects. In this paper, we demonstrate that by taking advantage of numerical Green's function (NGF),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3254b2356c5a8451ec0dddb7842292c
https://doi.org/10.1109/aps.2016.7696080
https://doi.org/10.1109/aps.2016.7696080
Broadband Spectral Numerical Green's Function for Electromagnetic Analysis of Inhomogeneous Objects.
Publikováno v:
IEEE Antennas & Wireless Propagation Letters; Jul2020, Vol. 19 Issue 7, p1063-1067, 5p
Publikováno v:
IEEE Antennas & Wireless Propagation Letters; Feb2019, Vol. 18 Issue 2, p308-312, 5p