The basic design of the Actipass R & M Rotary Joint is connection of two "Waveguide to Coaxial Transitions".
Because coaxial parts are symmetrical circular, free rotation without performance degradation is accomplished. In the rotating part, electrical continuity is achieved by λ/4-chokes eliminating metal contacts.
The Rotary Joints can have both waveguide ports at a right angle to the rotational axis, "U-style",
one waveguide port at a right angle and one in line, "L-style" or both waveguide ports in line. "I-style".
Waveguide Rotary Joint modules are available for all frequency bands. UG, CPR, CMR, PDR and other flanges are available upon request.