Gradient-Based Near-Field Antenna Characterization in Planar Geometry

Authors

  • Amedeo Capozzoli Dipartimento di Ingegneria Elettrica e delle Tecnologie dell'Informazione Università di Napoli Federico II, via Claudio 21, 80125, Napoli, Italia
  • Claudio Curcio Dipartimento di Ingegneria Elettrica e delle Tecnologie dell'Informazione Università di Napoli Federico II, via Claudio 21, 80125, Napoli, Italia
  • Angelo Liseno Dipartimento di Ingegneria Elettrica e delle Tecnologie dell'Informazione Università di Napoli Federico II, via Claudio 21, 80125, Napoli, Italia

Keywords:

Antenna measurements, near field/far field transformation, planar scanning, probe compensation, singular values

Abstract

A near field characterization technique, based on the optimization of the Singular Value Behavior, is here accelerated by using the analytical expression of the gradient of the relevant objective functional. This solution allows to conveniently tackle the cases of electrically large antennas.

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References

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Published

2021-07-27

How to Cite

[1]
Amedeo Capozzoli, Claudio Curcio, and Angelo Liseno, “Gradient-Based Near-Field Antenna Characterization in Planar Geometry”, ACES Journal, vol. 33, no. 01, pp. 119–122, Jul. 2021.

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