Complex source radiation in a cylindrical radome of metal-dielectric grating

Complex source radiation in a cylindrical radome of metal-dielectric grating

The radiation fields of a line source enclosed in a circular dielectric radome with grating consisting of an array of thin lossy metal strips are analyzed. The variations of the directivity of the source beam with respect to the beam direction are studied. The possibility of damping these variations...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:IEEE transactions on antennas and propagation 1999-08, Vol.47 (8), p.1293-1300
Hauptverfasser: Altintas, A., Ouardani, S., Yurchenko, V.B.
Format: Artikel
Sprache:eng
Schlagworte:
Antennas
Arrays
Beams (radiation)
Boundary conditions
Damping
Dielectric losses
Dielectrics
Directivity
Electromagnetic scattering
Geometry
Gratings
Metal strips
Radar antennas
Radar applications
Radomes
Shape
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The radiation fields of a line source enclosed in a circular dielectric radome with grating consisting of an array of thin lossy metal strips are analyzed. The variations of the directivity of the source beam with respect to the beam direction are studied. The possibility of damping these variations by an appropriate design of the radome is demonstrated.
ISSN:0018-926X
1558-2221
DOI:10.1109/8.791946