Zobrazeno 1 - 10
of 18
pro vyhledávání: '"L. E. Sun"'
Autor:
L. E. Sun
Publikováno v:
2016 Progress in Electromagnetic Research Symposium (PIERS).
The volume integral equation (VIE) formulations have been very accurate and efficient methods in modeling of inhomogeneous objects in electromagnetic areas. Over the years, various volume integral equation formations have been developed. In these for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9e707f36d3472606146c8ad7f65ac11
https://doi.org/10.1109/piers.2016.7735254
https://doi.org/10.1109/piers.2016.7735254
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
Autor:
L. E. Sun
Publikováno v:
2016 IEEE International Symposium on Antennas and Propagation (APSURSI).
This paper presents the application of an electromagnetic software tool COMSOL in an undergraduate EM course as an assigned class project. It allows the visualization of electromagnetic phenomena for different problems. Examples from students' projec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfdc225368a5a52405070a46fa34281e
https://doi.org/10.1109/aps.2016.7695929
https://doi.org/10.1109/aps.2016.7695929
Publikováno v:
Microwave and Optical Technology Letters. 52:2274-2279
The present equivalence principle algorithm (EPA) is augmented by introducing charge densities as extra unknowns. This helps to separate the vector potential term and scalar potential term and avoid the imbalance at low frequencies. Current continuit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec6cc1b100f66f09a9fafbd5bdd68483
https://doi.org/10.1002/mop.25443
https://doi.org/10.1002/mop.25443
Autor:
Weng Cho Chew, L. E. Sun
Publikováno v:
Waves in Random and Complex Media. 19:162-180
A novel method to solve the volume integral equation involving inhomogeneous and anisotropic permittivity and permeability dielectric objects is introduced. A curl-conforming edge element is used to model the electric field distributions. This simpli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c746d3010feb6196fbb7cad29cb8891
https://doi.org/10.1080/17455030802545658
https://doi.org/10.1080/17455030802545658
Autor:
L. E. Sun
Publikováno v:
2015 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting.
Electromagnetic modeling of inhomogeneous and anisotropic structures requires solution of volume integral equations using moment method. Given the application of inhomogeneous and anisotropic structures in different application areas, it is of critic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e04f509fcc666cd77f22a9a905659213
https://doi.org/10.1109/aps.2015.7305299
https://doi.org/10.1109/aps.2015.7305299
Autor:
Weng Cho Chew, M. K. Li, Q. I. Dai, Z. H. Ma, L. J. Jiang, M. S. Tong, Phillip R. Atkins, L. E. Sun
Publikováno v:
2014 XXXIth URSI General Assembly and Scientific Symposium (URSI GASS).
A broadband integral-equation-based domain decomposition method (DDM) using augmented equivalence principle algorithm (A-EPA) is introduced for solving large scale electromagnetic scattering, circuits, and Casimir force problems. The root cause of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f0ba2e2f200697bb87ef12ad78c3052
https://doi.org/10.1109/ursigass.2014.6929226
https://doi.org/10.1109/ursigass.2014.6929226
Autor:
Mei Song Tong, Zu Hui Ma, Li Jun Jiang, Weng Cho Chew, Phillip R. Atkins, Maokun Li, L. E. Sun
Publikováno v:
2014 IEEE Antennas and Propagation Society International Symposium (APSURSI).
A broadband integral-equation-based domain decomposition method (DDM) using augmented equivalence principle algorithm (A-EPA) is introduced for solving large scale electromagnetic scattering, circuits, and Casimir force problems. The root cause of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bfda0763dcc2b9fd36e132150a50421
https://doi.org/10.1109/aps.2014.6905382
https://doi.org/10.1109/aps.2014.6905382
Autor:
Z. H. Ma, L. E. Sun, Maokun Li, H. Y. Chao, C. Davis, Y. G. Liu, Zhiguo Qian, Wei E. I. Sha, A. J. Hesford, Y. P Chen, Weng Cho Chew, Li Jun Jiang, Mei Song Tong
Publikováno v:
2010 International Conference on Electromagnetics in Advanced Applications.
This paper reviews various methods to solve multi-scale problems ranging from low-frequency methods to very high-frequency methods.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ce16c6280db1d3b20cbeaf7d8a94bff
https://doi.org/10.1109/iceaa.2010.5651282
https://doi.org/10.1109/iceaa.2010.5651282
Publikováno v:
2009 IEEE Antennas and Propagation Society International Symposium.
Loop-tree bases are used to model the object in the current EPA scheme. Compared to the RWG based EPA, the new method can deal with the low frequency problem more accurately. Numerical results show the validity of the proposed scheme. More realistic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1dff297d1ee27c498153e7653365ac55
https://doi.org/10.1109/aps.2009.5172149
https://doi.org/10.1109/aps.2009.5172149