A numerical approach based on the Volume Electric Field Integral Equation is presented for investigating the permittivity profile of dielectric scatterers able to synthesize a determined near-field distribution. Starting from the cloaking design approaches available in the literature, in this paper, the main concept is to mathematically postulate the field in certain regions (i.e., cloaked and coating areas) and imposing unperturbed field lines for all the external observers positioned in the near-field zone. The general mathematical framework is presented with a Contrast-Field (CF) formulation and some numerical examples are given.

Investigations on transparent scatterers for the control of near-field levels / Labate, Giuseppe; Matekovits, Ladislau; Orefice, Mario. - ELETTRONICO. - (2016), pp. 1-3. (Intervento presentato al convegno 10th European Conference on Antennas and Propagation (EuCAP) tenutosi a Davos (SWI) nel 10-15 April 2016) [10.1109/EuCAP.2016.7481797].

Investigations on transparent scatterers for the control of near-field levels

LABATE, GIUSEPPE;MATEKOVITS, Ladislau;OREFICE, Mario
2016

Abstract

A numerical approach based on the Volume Electric Field Integral Equation is presented for investigating the permittivity profile of dielectric scatterers able to synthesize a determined near-field distribution. Starting from the cloaking design approaches available in the literature, in this paper, the main concept is to mathematically postulate the field in certain regions (i.e., cloaked and coating areas) and imposing unperturbed field lines for all the external observers positioned in the near-field zone. The general mathematical framework is presented with a Contrast-Field (CF) formulation and some numerical examples are given.
2016
978-8-8907-0186-3
978-8-8907-0186-3
File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate

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/11583/2644450
 Attenzione

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