Efficient computation of the 2-D Green's function for 1-D periodic structures using the Ewald method

The Ewald method is applied to accelerate the evaluation of the Green's function of an infinite periodic phased array of line sources. The Ewald representation for a cylindrical wave is obtained from the known representation for the spherical wave, and a systematic general procedure is applied...

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Veröffentlicht in:	IEEE transactions on antennas and propagation 2005-09, Vol.53 (9), p.2977-2984
Hauptverfasser:	Capolino, F., Wilton, D.R., Johnson, W.A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acceleration Antennas Applied sciences Arrays Computational efficiency Convergence Cylindrical waves Exact sciences and technology fast methods Frequency gratings Green function Green's function methods Green's functions High frequencies Laboratories Mathematical models numerical methods Periodic structures Phased arrays Planar arrays Radiocommunications Representations series acceleration Splitting Telecommunications Telecommunications and information theory Two dimensional displays
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