A new approach for the partial reconstruction in near-field antenna characterization is presented. The goal of the partial reconstruction is to determine the optimal near-field sampling distribution required to provide a partial reconstruction of the antenna patter (along some cuts). The method is based on the formulation of the near-field characterization as a linear inverse problem and on the singular-value-optimization. It is aimed to reconstruct only that part of the unknown contributing to the far-field pattern along the desired cuts. A numerical analysis shows the performance of the method.
Fast Single-Cut Antenna Characterization by Near Field Measurements / Capozzoli, A.; Curcio, C.; Liseno, A.. - (2020), pp. 1-4. (Intervento presentato al convegno 14th European Conference on Antennas and Propagation, EuCAP 2020 tenutosi a Copenhagen, Denmark, Denmark nel 2020) [10.23919/EuCAP48036.2020.9135445].
Fast Single-Cut Antenna Characterization by Near Field Measurements
Capozzoli A.;Curcio C.;Liseno A.
2020
Abstract
A new approach for the partial reconstruction in near-field antenna characterization is presented. The goal of the partial reconstruction is to determine the optimal near-field sampling distribution required to provide a partial reconstruction of the antenna patter (along some cuts). The method is based on the formulation of the near-field characterization as a linear inverse problem and on the singular-value-optimization. It is aimed to reconstruct only that part of the unknown contributing to the far-field pattern along the desired cuts. A numerical analysis shows the performance of the method.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
