Discretization-diversity synthetic-function technique for the simulation of large printed Antennas

L.Matekovits, G. Vecchi, P. Pirinoli, G.Dassano, F.Vipiana, M.OreficeDipartimento di Elettronica, Politecnico di TorinoC.so Duca degli Abruzzi 24, I-10129 Torino, Italy.Phone: +390115644119, Fax: +390115644015, e-mail: matekovits@polito.itAbstractThe Synthetic Function eXpansion (SFX) technique was previously developed and introduced bythe authors to reduce the memory storage and solution time of the MoM analysis of printed ar-rays. The present communication deals with an approach that further enhances the computationalproperties of the SFX approach by reducing the MoM matrix filling time via a multigrid-like tech-nique.

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[2]  G. Vecchi,et al.  Synthetic function analysis of large printed structures: the solution space sampling approach , 2001, IEEE Antennas and Propagation Society International Symposium. 2001 Digest. Held in conjunction with: USNC/URSI National Radio Science Meeting (Cat. No.01CH37229).