Spectral Filtering of the Spatial Multi-Layered Green’s Function

Conference: EuCAP 2009 - 3rd European Conference on Antennas and Propagation
03/23/2009 - 03/27/2009 at Berlin, Germany

Proceedings: EuCAP 2009

Pages: 3Language: englishTyp: PDF

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Vipiana, Francesca; Vecchi, Giuseppe (Antennas and EMC Lab (LACE), Electronics Dep., Politecnico di Torino, C.so Duca degli Abruzzi 24, 10129 Torino, Italy)
Polemi, Alessia (Dep. of Information Engineering, Università di Modena e Reggio Emilia, Via Vignolese 905, 41100 Modena, Italy)
Maci, Stefano (Dep. of Information Engineering, University of Siena, Via Roma 56, 53100 Siena, Italy)

The basic idea of this work is to eliminate the Green’s function singularity, without affecting the stability and the accuracy of the integrals, through a proper windowing of the employed Green’s function spectrum.