Design of Low-Sidelobe Linear Arrays With High Aperture Efficiency and Interference Nulls

Design of Low-Sidelobe Linear Arrays With High Aperture Efficiency and Interference Nulls

This letter focuses on the design of linear array antennas having distributions with low sidelobes and aperture efficiency constraints on the specified peak amplitude and effective radiated voltage. An adaptive parameter genetic algorithm is used to explore how interference nulls impact antenna perf...

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Veröffentlicht in:IEEE antennas and wireless propagation letters 2009, Vol.8, p.607-610
Hauptverfasser: Gomez, N.G., Rodriguez, J.J., Melde, K.L., McNeill, K.M.
Format: Artikel
Sprache:eng
Schlagworte:
Adaptive algorithms
Adaptive arrays
Antenna arrays
antenna pattern synthesis
Antennas
Aperture antennas
Apertures
Array signal processing
beamforming
Electric potential
Genetic algorithms
Interference
Interference constraints
Least squares methods
Linear antenna arrays
Linear arrays
Network synthesis
Sidelobes
smart antennas
Voltage
Wireless networks
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Beschreibung
Zusammenfassung:This letter focuses on the design of linear array antennas having distributions with low sidelobes and aperture efficiency constraints on the specified peak amplitude and effective radiated voltage. An adaptive parameter genetic algorithm is used to explore how interference nulls impact antenna performance when low sidelobes and aperture efficiency are also required.
ISSN:1536-1225
1548-5757
DOI:10.1109/LAWP.2009.2018126