Antenna with two orthogonally disposed parabolic cylindrical ref

Communications: radio wave antennas – Antennas – Wave guide type

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343840, H01Q 1918

Patent

active

042086612

ABSTRACT:
An antenna set-up comprising a first and a second reflector in the form of substantially parabolic cylinder surfaces and a feed source, directed to the first reflector and placed on the focal line of that reflector and in which set-up the directrix of the cylindrical wave front obtained by exposure of the first reflector coincides with the focal line of the second reflector and the focal line of the first reflector is not parallel to the symmetry plane of the second reflector.

REFERENCES:
patent: 2825063 (1958-02-01), Spencer
patent: 2846680 (1958-08-01), Lewis
patent: 2870441 (1959-01-01), Hines
patent: 3029431 (1962-04-01), Miller
patent: 3792480 (1974-02-01), Graham

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