PROTECTIVE BALLISTIC RADOME FOR A SATELLITE ANTENNA

摘要

A protective ballistic radome for a satellite antenna which can turn about an axis of rotation, has: a circular support in the form of a ring, having an axis of revolution RR′ to coincide with the axis of rotation, with the circular support having a lower base and an upper part in planes respectively parallel and perpendicular to the axis RR′, an annular groove, having an axis of revolution that coincides with the axis RR′, opening onto the upper part of the circular support, a set of n contiguous walls having upper ends and lower ends in planes that are respectively parallel and perpendicular to the axis RR′, the walls having their lower ends inserted into the annular groove of the circular support in order to form a ballistic wall in the form of a tube of circular section, having the same axis of revolution RR′, about said satellite antenna.

主权项

1. A protective ballistic radome for a satellite antenna, said satellite antenna being able to turn about an axis of rotation OZ, characterized in that it has comprising:
a circular support in the form of a ring, having an axis of revolution RR′, which is intended to coincide with the axis of rotation OZ of the satellite antenna, with the circular support having a lower base and an upper part in planes that are respectively parallel and perpendicular to the axis RR′, an annular groove, having an axis of revolution that coincides with the axis RR′, opening onto the upper part of the circular support, a set of n contiguous walls P1, P2, . . . Pi, . . . Pn having upper ends and lower ends in planes that are respectively parallel and perpendicular to the axis RR′, i being the rank of the wall, n being a number greater than 1, with the n walls having their lower ends inserted into the annular groove of the circular support in order to form a ballistic wall in the form of a tube of circular section, having the same axis of revolution RR′, about said satellite antenna.