An innovative approach for dealing with manufacturing and geometrical constraints in the design of reflectarrays is presented. Towards this end, the synthesis of the reflectarray surface currents is formulated as an inverse-source (IS) problem in order to exploit the non-uniqueness of the solution due to the presence of non-radiating (NR) terms. Differently from state-of-the-art methods, such a design paradigm allows to take into account specific constraints when designing the surface currents radiating the desired pattern. Some illustrative examples are shown in order to show the effectiveness and the flexibility of the proposed approach.

From Inverse-Source Problems to Reflectarray Design - An Innovative Approach for Dealing with Manufacturing and Geometrical Constraints / Salucci, M.; Gelmini, A.; Oliveri, G.; Massa, A.. - STAMPA. - (2019), pp. 1-4. ((Intervento presentato al convegno EuCAP 2019 tenutosi a Krakow nel 31st March-5th April 2019.

From Inverse-Source Problems to Reflectarray Design - An Innovative Approach for Dealing with Manufacturing and Geometrical Constraints

Salucci M.;Gelmini A.;Oliveri G.;Massa A.
2019-01-01

Abstract

An innovative approach for dealing with manufacturing and geometrical constraints in the design of reflectarrays is presented. Towards this end, the synthesis of the reflectarray surface currents is formulated as an inverse-source (IS) problem in order to exploit the non-uniqueness of the solution due to the presence of non-radiating (NR) terms. Differently from state-of-the-art methods, such a design paradigm allows to take into account specific constraints when designing the surface currents radiating the desired pattern. Some illustrative examples are shown in order to show the effectiveness and the flexibility of the proposed approach.
2019 13th European Conference on Antennas and Propagation, EuCAP 2019
Piscataway, NJ
Institute of Electrical and Electronics Engineers Inc.
978-1-5386-8127-5
978-88-907018-8-7
Salucci, M.; Gelmini, A.; Oliveri, G.; Massa, A.
From Inverse-Source Problems to Reflectarray Design - An Innovative Approach for Dealing with Manufacturing and Geometrical Constraints / Salucci, M.; Gelmini, A.; Oliveri, G.; Massa, A.. - STAMPA. - (2019), pp. 1-4. ((Intervento presentato al convegno EuCAP 2019 tenutosi a Krakow nel 31st March-5th April 2019.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11572/249745
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