RF Antenna Beam Forming : Focusing and Steering in Near and Far Field / by Shun-Ping Chen, Heinz Schmiedel

Von:

Chen, Shun-Ping [VerfasserIn]

Mitwirkende(r):

Schmiedel, Heinz [VerfasserIn]

Resource type: Ressourcentyp: Buch (Online)Buch (Online)Sprache: Englisch Verlag: Cham : Springer International Publishing, 2024Verlag: Cham : Imprint: Springer, 2024Auflage: 2nd ed. 2024Beschreibung: 1 Online-Ressource(XVII, 135 p. 146 illus., 139 illus. in color.)ISBN:

9783031670817

Schlagwörter:

Andere physische Formen: 9783031670800 | 9783031670824 | Erscheint auch als: 9783031670800 Druck-Ausgabe | Erscheint auch als: 9783031670824 Druck-AusgabeDDC-Klassifikation:

621.3 23

DOI: DOI: 10.1007/978-3-031-67081-7Online-Ressourcen:

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Zusammenfassung: Introduction -- Basic Antenna Elements -- Antenna Array -- Beam Forming, Beam Steering, and Beam Focusing -- Radiation Characteristics -- Massive MIMO -- Thinned Antenna Array -- Applications -- Conclusions -- Glossary.Zusammenfassung: This book is designed for both the scientific audience, research and development engineers and university students. The fundamentals of radio frequency antenna beam forming are explained in this book. The principles of beam focusing and beam steering in near field and far field are visualized with 2D and 3D simulations and compared with measurement results. Besides linear and planar antenna arrays, also conformal arrays, i.e. concave and convex antenna arrays, suitable for certain applications, are investigated and presented. Also related applications of open loop and closed loop beam forming, and massive MIMO, which is one of the break-through technologies for 5G and future 6G and involves an extremely large number of antenna elements for the multi-user beam forming, are discussed in detail. Also covered are large scale antenna arrays as well as thinned antenna arrays with electrically large distances between the antenna elements. Target Group: Students of electrical engineering and information technology RF engineers in research and development.PPN: PPN: 1902232852Package identifier: Produktsigel: ZDB-2-SEB | ZDB-2-ENG | ZDB-2-SXE

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