Communications: radio wave antennas – Antennas – Antenna with parasitic reflector
Patent
1978-03-16
1980-05-06
Lieberman, Eli
Communications: radio wave antennas
Antennas
Antenna with parasitic reflector
343915, H01Q 1520, H01Q 1912
Patent
active
042019915
ABSTRACT:
An antenna structure, kit and method for making the structure comprising a generally circular base, a plurality of specially formed pre-stressed similarly shaped and sized arms which may be affixed in a disk array to the base and means, an arm encircling turnbuckel cable arrangement, for stressing the pre-stressed arms into a generally parabolic disk array is disclosed. The ribs are each made of a plurality of layers of resilient material, such as wood, which are bonded together in a bowed pre-stressed shape, which shape when modified by the stressing by the cable to assume a generally parabolic disk.
REFERENCES:
patent: 3286270 (1966-11-01), Kelly
patent: 3635547 (1972-01-01), Rushing et al.
Kinney Richard G.
Lieberman Eli
Paraframe, Inc.
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