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Communication Dans Un Congrès Année : 2011

Frame decomposition of scattered fields

Résumé

Radiated or scattered fields are represented as being radiated by a number of limited plane wave spectra obtained by subdividing the 3D spectrum into spectra defined in several planes, using a partition of unity technique. Gabor frame decomposition can be used in each spectral domain, to decompose the field spectrum into Gaussian windows radiating in the form of Gaussian beams. The summation of all beams provides a representation of fields radiated or scattered into all the directions of space. Numerical illustration and validation of this approach will be presented
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Dates et versions

hal-01306760 , version 1 (25-04-2016)

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Igor Francisco Arias Lopez, Christine Letrou. Frame decomposition of scattered fields. ICEAA 2011 : International Conference on Electromagnetics in Advanced Applications, Sep 2011, Torino, Italy. pp.1261 - 1264, ⟨10.1109/ICEAA.2011.6046529⟩. ⟨hal-01306760⟩
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