Communications: radio wave antennas – Antennas – With support for antenna – reflector or director
Patent
1990-09-11
1991-09-17
Wimer, Michael C.
Communications: radio wave antennas
Antennas
With support for antenna, reflector or director
343892, H01Q 112
Patent
active
050498940
ABSTRACT:
A line of paired, oppositely extending bracket members is snapped together on the ground plane of a three-layer radar membrane. Antenna plane strips are horizontally located above and below the ground plane. Sufficient space occurs between confronting edges of antenna plane strips to allow extension of the brackets therebetween when the membrane is rolled up. Radially adjacent bracket members interlock to prevent axial displacement of the rolled ground plane.
REFERENCES:
patent: 1855155 (1932-04-01), Sampson
patent: 3331075 (1967-07-01), Moulton
patent: 3577196 (1971-05-01), Pereda
Grumman Aerospace Corporation
Le Hoang-anh
Wimer Michael C.
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