Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Z. Cendes"'
Publikováno v:
IEEE Microwave Magazine. 11:42-49
Introducing a commercial FETD solver breaks new ground in EM field simulation. Based on the DGTD method, it allows unstructured geometry-conforming meshes to be used for the first time in transient EM field simulation. Since the underlying method doe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::624d34c9397321685fcc8ae63939f193
https://doi.org/10.1109/mmm.2010.935779
https://doi.org/10.1109/mmm.2010.935779
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 53:984-992
This paper proposes a curl-conforming singular element for modeling electromagnetic fields around singular points. Similar to the Nedelec types of regular vector elements, the space of the proposed singular elements consists of gradient and rotationa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97fc7de02d3a94a9a3bb1bc1c9a979d7
https://doi.org/10.1109/tmtt.2004.842477
https://doi.org/10.1109/tmtt.2004.842477
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 51:2097-2105
This paper presents an efficient time-domain method for computing the propagation of electromagnetic waves in microwave structures. The procedure uses high-order vector bases to achieve high-order accuracy in space, Newmark's method to provide uncond
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c762a88ca1a6f7c99cffd545a3b61160
https://doi.org/10.1109/tmtt.2003.817457
https://doi.org/10.1109/tmtt.2003.817457
Publikováno v:
IEEE Transactions on Magnetics. 38:641-644
This paper presents the application of the finite-element method (FEM) to the analysis of reflection and transmission coefficients, effective permittivity, and permeability of periodic structures to incident plane waves. The problem domain is reduced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f5377c61e4ccfb5f5ec9d3436cfb8e4
https://doi.org/10.1109/20.996167
https://doi.org/10.1109/20.996167
Publikováno v:
IEEE Transactions on Magnetics. 37:3171-3174
The local application of the principle of virtual work for the computation of magnetic forces requires a layer of elements around the object. It fails to work when the object is touching other objects or when the boundary element method is applied on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62d646dc40bb241ccc6c9c994227e7ff
https://doi.org/10.1109/20.952569
https://doi.org/10.1109/20.952569
Publikováno v:
SIAM Journal on Scientific Computing. 23:1053-1076
This paper presents a systematic approach to constructing high-order tangential vector basis functions for the multilevel finite element solution of electromagnetic wave problems. The new bases allow easy computation of a preconditioner to eliminate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a70c95f2b807f1115fd8dc5bd92fde27
https://doi.org/10.1137/s1064827500367531
https://doi.org/10.1137/s1064827500367531
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 49:398-402
The discretization of Maxwell equations results in a polynomial matrix equation in frequency. In this paper, we present a robust and efficient algorithm for solving the polynomial matrix equation. To solve this equation for a broad bandwidth, one pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::401288e13c8b6c44e9dacc377cc2d5b8
https://doi.org/10.1109/22.903107
https://doi.org/10.1109/22.903107
Publikováno v:
IEEE Transactions on Magnetics. 36:1596-1599
This paper describes the performance of a novel adaptive mesh refinement, AMR, procedure. The AMR procedure proposed here is based on h-version mesh refinement strategy. The novelty of the current approach is the new refinement index derived from an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0243aedc91f161a9da941063e2dc680
https://doi.org/10.1109/20.877745
https://doi.org/10.1109/20.877745
Publikováno v:
Computer Methods in Applied Mechanics and Engineering. 169:311-330
Efficient procedures are presented for simultaneously characterizing the time and frequency domain behavior of 3D electromagnetic devices. The procedures work in the complex-frequency domain on either the finite element or boundary element formulatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc4ba1802c5cf380107436432aa124b1
https://doi.org/10.1016/s0045-7825(98)00160-1
https://doi.org/10.1016/s0045-7825(98)00160-1
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 46:1277-1290
An efficient procedure is developed for simultaneously characterizing the time-domain and frequency-domain behavior of electromagnetic devices. The procedure works in the complex-frequency plane called the s-domain-and provides an analytical expressi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df916009cc6bf954bd437b4aae529853
https://doi.org/10.1109/22.709471
https://doi.org/10.1109/22.709471