초록 ▼

A radar shield, in particular for an aircraft radar antenna, comprises a plurality of elongate triangular blinds 6 that may be stowed on individual rollers 7. To deploy the shield, the blinds are drawn from the rollers by wind-up spools to form a pyramidal shield within, for example, the aircraft ra

A radar shield, in particular for an aircraft radar antenna, comprises a plurality of elongate triangular blinds 6 that may be stowed on individual rollers 7. To deploy the shield, the blinds are drawn from the rollers by wind-up spools to form a pyramidal shield within, for example, the aircraft radome assembly.

대표청구항 ▼

A radar shield comprising: a plurality of blind elements, each said blind element being adapted to be reciprocated between a stowed position when not in use, and a deployed position in which said blinds cooperate to form a shield when in use, each of said blind elements having an associated draw-lin

A radar shield comprising: a plurality of blind elements, each said blind element being adapted to be reciprocated between a stowed position when not in use, and a deployed position in which said blinds cooperate to form a shield when in use, each of said blind elements having an associated draw-line attached to a first end thereof, a wind-up spool around which each said draw-line is selectively wound and unwound and a roller associated with each said draw-line, a second end of said blind being fixed to its associated roller on which it can be stowed as wound around said roller when not in use by said draw-line being unwound, and deployed as unwound from said roller when in use, by said draw-line being wound.