AN FEM-BASED NUMERICAL DIFFRACTION COEFFICIENT FOR IRREGULAR WEDGE CONFIGURATIONS

Authors
PELOSI G COCCIOLI R MANARA G
Citation
G. Pelosi et al., AN FEM-BASED NUMERICAL DIFFRACTION COEFFICIENT FOR IRREGULAR WEDGE CONFIGURATIONS, IEEE transactions on antennas and propagation, 45(3), 1997, pp. 563-564
Citations number
4
Categorie Soggetti
Telecommunications,"Engineering, Eletrical & Electronic
Journal title
IEEE transactions on antennas and propagation → ACNP
ISSN journal
0018926X
Volume
45
Issue
3
Year of publication
1997
Pages
563 - 564
Database
ISI
SICI code
0018-926X(1997)45:3<563:AFNDCF>2.0.ZU;2-F
Abstract
A hybrid numerical technique based on the finite-element method (FEM) is exploited to define a numerical diffraction coefficient for irregul ar wedge configurations as, for instance, a perfectly conducting wedge with an inhomogeneously filled cavity-backed aperture in one of its f aces, or a wedge with a rounded edge.