Rotary Joints
A rotary joint is the key component of any rotational radar system. It is an electro-mechanical device that provides the critical interface between the stationary and rotating sections of a radar system; allowing signals to be transmitted back and forth between the antenna and ground components with little or no distortion.
Cobham Defense Electronic Systems, Rotating Systems division, consisting of Kevlin Corporation (United States) and Sivers Lab AB (Europe), is the world leader in the design and manufacture of RF rotary joints.
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