Benvenuti nell'Anagrafe della Ricerca d'Ateneo
La valutazione delle attività di ricerca che si svolgono nelle università ha assunto un'importanza rilevante sia per l'intero sistema universitario sia all'interno di ogni singolo ateneo. Roma Tre si è quindi dotata di idonei strumenti informativi in grado di supportare al meglio le azioni di monitoraggio e di valutazione delle attività di ricerca svolte nei propri dipartimentied ha realizzato una Anagrafe della Ricerca di Ateneo.
EnglishCylindrical waves are fundamental building blocks in constructing the solution of two-dimensional scattering problems. The reflection problem of a cylindrical wave of any integer order from a generic plane surface of discontinuity for the electromagnetic constants is faced making use of the plane-wave decomposition approach. The resulting numerical problem, involving the quadrature of highly oscillating functions is solved by means of suitable techniques. Numerical results are presented for some cases of practical interest. A comparison with a particular case for which a closed-form solution is available is also presented.
Borghi R, Frezza F, Santini C, Schettini G, & Santarsiero M (1999). Numerical study of the reflection of cylindrical waves of arbitrary order by a generic planar interface RID B-3453-2010. JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, 13(1), 27-50 [10.1163/156939399X01591].
| Titolo: | Numerical study of the reflection of cylindrical waves of arbitrary order by a generic planar interface RID B-3453-2010 | |
| Autori: | ||
| Data di pubblicazione: | 1999 | |
| Rivista: | ||
| Citazione: | Borghi R, Frezza F, Santini C, Schettini G, & Santarsiero M (1999). Numerical study of the reflection of cylindrical waves of arbitrary order by a generic planar interface RID B-3453-2010. JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, 13(1), 27-50 [10.1163/156939399X01591]. | |
| Abstract: | Cylindrical waves are fundamental building blocks in constructing the solution of two-dimensional scattering problems. The reflection problem of a cylindrical wave of any integer order from a generic plane surface of discontinuity for the electromagnetic constants is faced making use of the plane-wave decomposition approach. The resulting numerical problem, involving the quadrature of highly oscillating functions is solved by means of suitable techniques. Numerical results are presented for some cases of practical interest. A comparison with a particular case for which a closed-form solution is available is also presented. | |
| Handle: | http://hdl.handle.net/11590/135131 | |
| Appare nelle tipologie: | 1.1 Articolo in rivista |
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