This chapter presents the capability of the antenna arrays of beam‐steering, it presents two different geometries, such as rectangular planar and concentric ring antenna arrays. It shows the behavior of radiation for the design of antenna arrays in a uniform rectangular and concentric ring geometry considering the optimization of a scannable pattern in a wide scanning range. The chapter describes the scannable rectangular planar antenna array model. It presents the scannable concentric ring antenna array model. Discussions and open problems are mentioned in the chapter. It showed several improvements in the antenna array field to improve the performance of the antenna system for applications with requirements of scanning the main beam. Simulation results reveal that the design of scannable antenna arrays with amplitude and phase optimized with the use of GAs could provide lower side lobe levels with respect to a conventional phased antenna array. planar antenna arrays; steering systems
Optimization of a Scannable Pattern for Bidimensional Antenna Arrays to Provide Maximum Performance
Flight Formation Control ; 305-321
2012-02-01
17 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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