Communications: radio wave antennas – Antennas – Microstrip
Patent
1996-05-07
1998-07-07
Le, Hoanganh T.
Communications: radio wave antennas
Antennas
Microstrip
343915, 343846, H01Q 138, H01Q 1520
Patent
active
057775826
ABSTRACT:
A deployable antenna system comprised of a pair of independently flexible membranes carrying elements of the antenna system, apparatus fixed to corresponding extremity locations of the membranes for stretching the membranes taught and flat, spacers rigidly fixed to corresponding facing locations on the membranes, the locations being selected such that a line passing through each of the spacers is orthogonal to the surface of the membranes when the membranes are stretched, and at another angle to the surface when the membranes are either relaxed or one membrane is shifted laterally to the other.
REFERENCES:
patent: 3509576 (1970-04-01), McLain
patent: 3631505 (1971-12-01), Carman
patent: 3635547 (1972-01-01), Rushing et al.
CAL Corporation
Le Hoanganh T.
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