TY - GEN
T1 - Fast irregular electromagnetic field transformation utilizing spatial or spectral equivalent sources representations together with hierarchical radiation operator evaluation
AU - Eibert, Thomas F.
AU - Mauermayer, Raimund A.M.
AU - Schnattinger, Georg
N1 - Publisher Copyright:
© 2014 IEEE.
PY - 2014/10/17
Y1 - 2014/10/17
N2 - Arbitrary high-frequency electromagnetic fields sampled by arbitrary field probes are efficiently transformed by hierarchical plane wave based evaluations of the radiation operator for equivalent sources representing an antenna or a scatterer. The equivalent sources can be either electric and magnetic surface current densities in the spatial domain or it is possible to directly work with various spectral domain representations of these sources on varying levels of the radiation operator hierarchy. The resulting inverse problems are efficiently solved by an iterative equation solver. Large scale radiation and scattering applications for synthetic and measured field data are investigated.
AB - Arbitrary high-frequency electromagnetic fields sampled by arbitrary field probes are efficiently transformed by hierarchical plane wave based evaluations of the radiation operator for equivalent sources representing an antenna or a scatterer. The equivalent sources can be either electric and magnetic surface current densities in the spatial domain or it is possible to directly work with various spectral domain representations of these sources on varying levels of the radiation operator hierarchy. The resulting inverse problems are efficiently solved by an iterative equation solver. Large scale radiation and scattering applications for synthetic and measured field data are investigated.
UR - https://www.scopus.com/pages/publications/84919776640
U2 - 10.1109/URSIGASS.2014.6929027
DO - 10.1109/URSIGASS.2014.6929027
M3 - Conference contribution
AN - SCOPUS:84919776640
T3 - 2014 31th URSI General Assembly and Scientific Symposium, URSI GASS 2014
BT - 2014 31th URSI General Assembly and Scientific Symposium, URSI GASS 2014
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 31st General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2014
Y2 - 16 August 2014 through 23 August 2014
ER -