Vendeur : BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Allemagne
Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book introduces a study for reconfigurable shaped beams synthesis using different array geometries. A shaped radiation pattern from 2D planar and 3D conformal antenna arrays based on phase-only synthesis technique using particle swarm optimization is introduced. The 2D planar sunflower and 3D conformal arrays, cylindrical helical and spherical helical arrays are investigated. Different radiation pattern constrains are employed in the synthesis process for beam shaping. A single narrow and flat-top beams are estimated using the 2D planar sunflower array. Using the same phase distribution, two narrow beams and flat-top beams are estimated in different planes. A 3D conformal arrays, cylindrical and spherical helical arrays consist of four orthogonally oriented arms are proposed. Smart multiple shaped beams synthesis from different dipole antenna arrays are studied using the method of moments (MoM) and particle swarm optimization (PSO) techniques. To overcome the storage capacity and computational time limitations of the MoM, the wavelet packet transform (WPT) is employed. 104 pp. Englisch. N° de réf. du vendeur 9786202677066
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Vendeur : moluna, Greven, Allemagne
Etat : New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Mohmad Zaki Azzam DoaaDoaa Mohammed Azzam: was born in Menouf, Egypt, on August 12, 1990. She received the B.Sc degree from Menoufia University in 2012. She is currently working for M.Sc. degree in Antenna Engineering from Menoufia U. N° de réf. du vendeur 390240130
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Vendeur : Books Puddle, New York, NY, Etats-Unis
Etat : New. N° de réf. du vendeur 26397292771
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Vendeur : Majestic Books, Hounslow, Royaume-Uni
Etat : New. Print on Demand. N° de réf. du vendeur 400132924
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Vendeur : Biblios, Frankfurt am main, HESSE, Allemagne
Etat : New. PRINT ON DEMAND. N° de réf. du vendeur 18397292777
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Vendeur : buchversandmimpf2000, Emtmannsberg, BAYE, Allemagne
Taschenbuch. Etat : Neu. This item is printed on demand - Print on Demand Titel. Neuware -This book introduces a study for reconfigurable shaped beams synthesis using different array geometries. A shaped radiation pattern from 2D planar and 3D conformal antenna arrays based on phase-only synthesis technique using particle swarm optimization is introduced. The 2D planar sunflower and 3D conformal arrays, cylindrical helical and spherical helical arrays are investigated. Different radiation pattern constrains are employed in the synthesis process for beam shaping. A single narrow and flat-top beams are estimated using the 2D planar sunflower array. Using the same phase distribution, two narrow beams and flat-top beams are estimated in different planes. A 3D conformal arrays, cylindrical and spherical helical arrays consist of four orthogonally oriented arms are proposed. Smart multiple shaped beams synthesis from different dipole antenna arrays are studied using the method of moments (MoM) and particle swarm optimization (PSO) techniques. To overcome the storage capacity and computational time limitations of the MoM, the wavelet packet transform (WPT) is employed.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 104 pp. Englisch. N° de réf. du vendeur 9786202677066
Quantité disponible : 1 disponible(s)
Vendeur : AHA-BUCH GmbH, Einbeck, Allemagne
Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - This book introduces a study for reconfigurable shaped beams synthesis using different array geometries. A shaped radiation pattern from 2D planar and 3D conformal antenna arrays based on phase-only synthesis technique using particle swarm optimization is introduced. The 2D planar sunflower and 3D conformal arrays, cylindrical helical and spherical helical arrays are investigated. Different radiation pattern constrains are employed in the synthesis process for beam shaping. A single narrow and flat-top beams are estimated using the 2D planar sunflower array. Using the same phase distribution, two narrow beams and flat-top beams are estimated in different planes. A 3D conformal arrays, cylindrical and spherical helical arrays consist of four orthogonally oriented arms are proposed. Smart multiple shaped beams synthesis from different dipole antenna arrays are studied using the method of moments (MoM) and particle swarm optimization (PSO) techniques. To overcome the storage capacity and computational time limitations of the MoM, the wavelet packet transform (WPT) is employed. N° de réf. du vendeur 9786202677066
Quantité disponible : 1 disponible(s)
Vendeur : preigu, Osnabrück, Allemagne
Taschenbuch. Etat : Neu. Reconfigurable Smart Antennas | Particle Swarm Optimization Approach | Doaa Mohmad Zaki Azzam (u. a.) | Taschenbuch | Englisch | 2020 | LAP LAMBERT Academic Publishing | EAN 9786202677066 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. N° de réf. du vendeur 118824977
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