FIELD: antenna engineering; reception of microwave signals. SUBSTANCE: antenna system has lens and feed facilities in the form of helix screw antenna arranged near lens focuses and built integral with lens. Feeder lines of helix screw antennas are connected to receiver. Luneberg lenses of spherical, semi-spherical, or conical shape may be used for the purpose. Provision is made for mechanical fixation of feeder lines and feed facilities. Use of semi-spherical lens provides for smaller volume of antenna system and shorter length of feeder lines. EFFECT: improved design. 4 cl, 2 dwg
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Authors
Dates
1996-09-27—Published
1992-01-18—Filed