Dual reflector folding antenna

Details Dual reflector folding antenna Dual reflector folding antenna

1985-11-06

1988-09-13

Sikes, William L.

Communications: radio wave antennas

Antennas

With means for moving directive antenna for scanning,...

343881, H01Q 108, H01Q 1918

Patent

active

047712937

ABSTRACT:
A folding antenna for use in a satellite communication system comprises a box having a base (1) which forms the supporting structure for the antenna. A main reflector (16) is mounted on a platform (11) to which it is pivotted about a first axis (14). A sub-reflector (26) is pivotted to the main reflector about a second axis (21). By pivotting the sub-reflector and the main reflector downwardly they can be stowed into a position close to the base (1) and the lids (8) of the box closed to protect the system during transportation.

REFERENCES:
patent: 3646564 (1972-02-01), Drislane
patent: 3747113 (1973-07-01), De Vellis
patent: 4314253 (1982-02-01), Sayovitz
patent: 4352113 (1982-09-01), Labruyere
patent: 4562441 (1985-12-01), Beretta et al.

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