On Array Failure Mitigation With Respect to Probability of Failure, Using Constant Excitation Coefficients and a Genetic Algorithm

Switched-beam antenna arrays (SBAs) are widely used in communications systems in order to increase system capacity and spectral efficiency. If an element fails during operation, a significant degradation of the array's performance is observed, even after redistribution of the array's excit...

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Veröffentlicht in:	IEEE antennas and wireless propagation letters 2006, Vol.5 (1), p.187-190
Hauptverfasser:	Mitilineos, S. A., Thomopoulos, S. C. A., Capsalis, C. N.
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithm design and analysis Antenna arrays Antenna radiation patterns Capacity planning Communication switching Degradation Failure mitigation Genetic algorithms genetic algorithms (GAs) Informatics Materials science and technology probability of failure Satellites switched-beam antenna arrays (SBAs)
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