On the Hierarchical Preconditioning of the PMCHWT Integral Equation on Simply and Multiply Connected Geometries

Autor: Guzman, J. E. Ortiz, Adrian, S. B., Mitharwal, R., Beghein, Y., Eibert, T. F., Cools, K., Andriulli, F. P.

Publikováno v: Guzman, John Erick Ortiz, et al. "On the hierarchical preconditioning of the PMCHWT integral equation on simply and multiply connected geometries." IEEE Antennas and Wireless Propagation Letters 16 (2017): 1044-1047

We present a hierarchical basis preconditioning strategy for the Poggio-Miller-Chang-Harrington-Wu-Tsai (PMCHWT) integral equation considering both simply and multiply connected geometries.To this end, we first consider the direct application of hier

Externí odkaz: http://arxiv.org/abs/1608.07129

Eliminating the DC instability of the time domain electric field integral equation

Autor: Beghein, Y., Cools, K., Francesco Andriulli

Publikováno v: 2015 9th European Conference on Antennas and Propagation (EuCAP)
Proceedings EuCAP 2015 : 9th European Conference on Antennas and Propagation
EuCAP 2015 : 9th European Conference on Antennas and Propagation
EuCAP 2015 : 9th European Conference on Antennas and Propagation, Apr 2015, Lisbon, Portugal. pp.1-5
Scopus-Elsevier

International audience; Transient scattering of electromagnetic fields by perfect conductors is described by the time domain electric field integral equation (TD-EFIE). Discretizing this equation using a space-time Galerkin method results in a system

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::eaa1a3c5d2dce32b5814c3571773eac4
https://biblio.ugent.be/publication/7260741

A robust and low frequency stable time domain PMCHWT equation.

Autor: Beghein, Y., Cools, K., Andriulli, F.P.

Publikováno v: 2015 2nd IEEE International Conference on Spatial Data Mining & Geographical Knowledge Services (ICSDM); 2015, p954-957, 4p

Calderon multiplicative preconditioner for the PMCHWT equation applied to chiral media.

Autor: Beghein, Y., Cools, K., Andriulli, F.P., De Zutter, D., Michielssen, E.

Publikováno v: 2011 IEEE International Symposium on Antennas & Propagation (APSURSI); 2011, p3203-3206, 4p

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.