Communications: radio wave antennas – Antennas – With housing or protective covering
Patent
1983-02-25
1985-02-19
Lieberman, Eli
Communications: radio wave antennas
Antennas
With housing or protective covering
343900, H01Q 140
Patent
active
045008884
ABSTRACT:
A free standing antenna formed with an elongated tubular body portion, having one or more sections, and an enlarged base portion at its lower end for mounting thereof, and the body portion having a plurality of layers or reinforcing filaments, some of the layers being bundles of longitudinal filament rovings running lengthwise, and others of the layers being generally circumferential windings of filament rovings, the layers being bonded together by resin material; electrically conductive elements embedded in the tubular structure, and running from end to end, an annular electrically conductive collar connected to the conductive elements adjacent the lower end of the structure, a female threaded socket connected to the collar, and extending through a wall of the tubular structure for connection from the exterior, at least one layer of woven reinforcing filament cloth material extending up the interior of the tubular structure adjacent the lower end, and overlying the interior of the collar, and, resin bonding the layer of woven cloth material to the interior of the tubular structure, and to the interior of the collar.
REFERENCES:
patent: 3102268 (1963-08-01), Foley
patent: 3725944 (1973-04-01), Valeriote
patent: 4300140 (1981-11-01), Brandigampola
Lieberman Eli
Valcom Limited
Wimer Michael C.
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