Title :
An Electronic Scan Using a Ferrite Aperture Luneberg Lens System
fDate :
1/1/1958 12:00:00 AM
Abstract :
Ream displacements up to +-30° have been observed in the radiation patterns from various ferrite-loaded waveguide apertures in transverse magnetic fields. The apertures are used as feeds for Luneberg lenses, and electrical Iobing of narrow pencil beams is accomplished. The proposed use of a square waveguide ferrite-filled feed for a sequential lobing system is described.
Keywords :
Apertures; Feeds; Ferrites; Frequency; Geometrical optics; Lenses; Magnetic fields; Phase shifters; Phased arrays; Scattering;
Journal_Title :
Microwave Theory and Techniques, IRE Transactions on
DOI :
10.1109/TMTT.1958.1125191
