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Conference Papers Year : 2007

Numerical and experimental assessment of a phase retrieval technique applied to planar near field distribution for wide band application

Abstract

The work presented in the following is devoted to the characterization of an harmonic source in a wide band of frequencies [0.5, 20 GHz] from the knowledge of the amplitude-only electric fields at near field measurement distance. Such a problem leads to the development of a “phase reconstruction” algorithm. In that paper a classical propagation/retro-propagation scheme has been applied. This is the first step of a study concerning the characterization of electromagnetic pulsed source from phaseless measurement techniques in near field conditions. The algorithm has been tested and validated using numerical and experimental data acquired at different frequencies and in different configurations.
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Origin : Files produced by the author(s)
Origin : Files produced by the author(s)

Dates and versions

hal-01107471 , version 1 (20-01-2015)

Identifiers

  • HAL Id : hal-01107471 , version 1

Cite

Nicolas Ribière-Tharaud, Aronne Casagranda, Marc Lambert, François Jouvie. Numerical and experimental assessment of a phase retrieval technique applied to planar near field distribution for wide band application. ICONIC'07, Jun 2007, Saint-Louis, United States. ⟨hal-01107471⟩
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