Optimized Spline-Profile Smooth-Walled Tri-Band 20/30/44-GHz Horns

Optimized Spline-Profile Smooth-Walled Tri-Band 20/30/44-GHz Horns

A smooth-walled spline-profile approach has been used to design two examples of easily constructed tri-band 20/30/44 GHz horns. Surprisingly good results were obtained with such a simple configuration. The radiation patterns of the horns have low sidelobes and acceptable cross-polarization levels wi...

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Veröffentlicht in:IEEE antennas and wireless propagation letters 2007, Vol.6, p.492-494
Hauptverfasser: Granet, C., James, G.L.
Format: Artikel
Sprache:eng
Schlagworte:
Acceptability
Antenna
Antenna feeds
Antenna radiation patterns
Antennas
Apertures
Construction
Design optimization
Dielectric materials
Frequency
horn
Horn antennas
Horns
Links
Mobile antennas
multiband
Reflector antennas
Sidelobes
Spline
spline-profile
Terminals
VSAT (network)
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Beschreibung
Zusammenfassung:A smooth-walled spline-profile approach has been used to design two examples of easily constructed tri-band 20/30/44 GHz horns. Surprisingly good results were obtained with such a simple configuration. The radiation patterns of the horns have low sidelobes and acceptable cross-polarization levels within each band for application to a very small aperture terminal (VSAT) mobile antenna link.
ISSN:1536-1225
1548-5757
DOI:10.1109/LAWP.2007.907057