TY - GEN
T1 - Frame decomposition of scattered fields
AU - Arias Lopez, I. F.
AU - Letrou, C.
PY - 2011/11/7
Y1 - 2011/11/7
N2 - 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.
AB - 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.
UR - https://www.scopus.com/pages/publications/80155187741
U2 - 10.1109/ICEAA.2011.6046529
DO - 10.1109/ICEAA.2011.6046529
M3 - Conference contribution
AN - SCOPUS:80155187741
SN - 9781612849782
T3 - Proceedings - 2011 International Conference on Electromagnetics in Advanced Applications, ICEAA'11
SP - 1261
EP - 1264
BT - Proceedings - 2011 International Conference on Electromagnetics in Advanced Applications, ICEAA'11
T2 - 2011 13th International Conference on Electromagnetics in Advanced Applications, ICEAA'11
Y2 - 12 September 2011 through 16 September 2011
ER -