Work

Scaled Dimensioning of Flat Equivalent Radiators

Year: 2025

Type: article

Abstract: Simulating “primary” electromagnetic sources or scatterers through equivalent radiating surfaces is dealt with. The problem of defining the size of an equivalent radiating panel is considered. To keep the size of the panel limited, we propose an approach scaling the components of the field radiated by the primary source according to their a priori known importance for the representation of the field. A scaling based on the use of the normalized singular values behavior of the relevant radiation operator is, in particular, analyzed. The approach is assessed numerically for scattering test cases in a 2D and scalar setting.

Source: IEEE Antennas and Wireless Propagation Letters

DOI: 10.1109/lawp.2025.3580848

Authors: Gennaro Bellizzi, Amedeo Capozzoli, Claudio Curcio, Angelo Liseno

Institution: University of Naples Federico II

Language: English

Topic: Electromagnetic Scattering and Analysis

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: hybrid

Estimated APC paid: $2,645

Funder: European Commission