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ECOLE SUPÉRIEURE D'ÉLECTRICITÉ Une grande école d'ingénieurs au cœur des sciences de l'information,de l'énergie et des systèmes |
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Conference papers
Numerical and experimental assessment of a phase retrieval technique applied to planar near field distribution for wide band application
Résumé : 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.
https://hal-supelec.archives-ouvertes.fr/hal-01107471
Contributor : Marc Lambert Connect in order to contact the contributor
Submitted on : Tuesday, January 20, 2015 - 5:42:08 PM
Last modification on : Sunday, May 2, 2021 - 3:27:41 AM
Long-term archiving on: : Tuesday, April 21, 2015 - 11:50:47 AM
Contributor : Marc Lambert Connect in order to contact the contributor
Submitted on : Tuesday, January 20, 2015 - 5:42:08 PM
Last modification on : Sunday, May 2, 2021 - 3:27:41 AM
Long-term archiving on: : Tuesday, April 21, 2015 - 11:50:47 AM
Files
Iconic2007_v2.ppt.pdf
Files produced by the author(s)
- Iconic2007_Ribiere-Tharaud.pdf Files produced by the author(s)