The field scattered by a scattering body or by an aperture in the free space (or in an unbounded homogenous medium) can be described in terms of a double integral. In this paper we present a new asymptotic uniform evaluation for this kind of integrals that is expressed in the format of the uniform geometrical theory of diffraction (UTD), which is convenient for numerical computations.

G., C., Albani, M., P., P. (2009). An asymptotic evaluation of radiation surface integrals for high frequency wave problems which reduces to the UTD ray format. In Electromagnetics in Advanced Applications, 2009. ICEAA '09. International Conference on (pp.264-267) [10.1109/ICEAA.2009.5297448].

An asymptotic evaluation of radiation surface integrals for high frequency wave problems which reduces to the UTD ray format

ALBANI, MATTEO;
2009-01-01

Abstract

The field scattered by a scattering body or by an aperture in the free space (or in an unbounded homogenous medium) can be described in terms of a double integral. In this paper we present a new asymptotic uniform evaluation for this kind of integrals that is expressed in the format of the uniform geometrical theory of diffraction (UTD), which is convenient for numerical computations.
2009
G., C., Albani, M., P., P. (2009). An asymptotic evaluation of radiation surface integrals for high frequency wave problems which reduces to the UTD ray format. In Electromagnetics in Advanced Applications, 2009. ICEAA '09. International Conference on (pp.264-267) [10.1109/ICEAA.2009.5297448].
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11365/43854
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo