FIELD: satellite television. SUBSTANCE: reflecting layer is made of first barrier of carbon fabric in the form of sectors with direction of the fabric base at angle of 0 or 4 deg to bisecting line of sector with overlapping. Dimensions of overlapping are given. Current conducting bars are located on reflecting layer. Then reflecting layer and current conducting bars are covered with layer of glass fibre fabric in the form of sectors and glass fibre fabric base is directed along besecting line of sector. Then cell filler is laid on and it is covered with one more layer of glass fibre fabric. Then package is covered with antiadhesive, draining and sealing layers and shaped. Shaping equipment is made of carbon plastic. EFFECT: method is used for fabrication of satellite television antenna parabolic reflector.
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PARABOLIC REFLECTOR OF SATELLITE TELEVISION ANTENNA | 1991 |
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Authors
Dates
1994-11-30—Published
1991-06-28—Filed