Arbitrary spherical array in superresolution direction finding systems

Arbitrary spherical array in superresolution direction finding systems

Direction finding of radio activities using an arbitrary array conformed to a spherical surface is described. It is based on a transformation of the signal of the arbitrary array into a uniform linear virtual one. In this form, a selected direction finding estimator can be applied in the environment...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Mokhtar, M., Gamil, A., El-Henawy, H., El-Ramly, S.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Cellular phones
Educational institutions
Equations
Geometry
Modems
Planar arrays
Sensor arrays
Signal resolution
Surveillance
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Beschreibung
Zusammenfassung:Direction finding of radio activities using an arbitrary array conformed to a spherical surface is described. It is based on a transformation of the signal of the arbitrary array into a uniform linear virtual one. In this form, a selected direction finding estimator can be applied in the environment of incoherent/coherent sources.
DOI:10.1109/NRSC.2001.929169