A novel method for the reduction of the truncation error in near-field measurements is proposed. The approach is based on an overcomplete representation of the field generated from a suitable “modeling” of the uncertainties affecting the antenna under test and on the successive selection of a suitable set of basis functions by means of the orthogonal matching pursuit method. Selected numerical and experimental results confirm the effectiveness of the proposed technique.

Truncation-Error Reduction in Antenna Near-Field Measurements Using an Overcomplete Basis Representation / Migliore, Marco Donald; Salucci, Marco; Rocca, Paolo; Massa, Andrea. - In: IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS. - ISSN 1536-1225. - 18, 2019:2(2019), pp. 283-287. [10.1109/LAWP.2018.2888991]

Truncation-Error Reduction in Antenna Near-Field Measurements Using an Overcomplete Basis Representation

Migliore, Marco Donald;Salucci, Marco;Rocca, Paolo;Massa, Andrea
2019

Abstract

A novel method for the reduction of the truncation error in near-field measurements is proposed. The approach is based on an overcomplete representation of the field generated from a suitable “modeling” of the uncertainties affecting the antenna under test and on the successive selection of a suitable set of basis functions by means of the orthogonal matching pursuit method. Selected numerical and experimental results confirm the effectiveness of the proposed technique.
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Migliore, Marco Donald; Salucci, Marco; Rocca, Paolo; Massa, Andrea
Truncation-Error Reduction in Antenna Near-Field Measurements Using an Overcomplete Basis Representation / Migliore, Marco Donald; Salucci, Marco; Rocca, Paolo; Massa, Andrea. - In: IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS. - ISSN 1536-1225. - 18, 2019:2(2019), pp. 283-287. [10.1109/LAWP.2018.2888991]
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11572/227765
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