FOURWENTS’ WAVEGUIDE ROTARY JOINTS ARE DESIGNED TO DELIVER RELIABLE MICROWAVE TRANSMISSION BETWEEN STATIONARY PLATFORMS AND CONTINUOUSLY ROTATING RECTANGULAR WAVEGUIDES, WITH FREQUENCY CAPABILITY REACHING UP TO 94 GHZ. OFFERING HIGHER POWER HANDLING AND LOWER ATTENUATION THAN COAXIAL ROTARY JOINTS ESPECIALLY AT ELEVATED FREQUENCIES THEIR ADVANTAGES ARE CLEAR. FOURWENTS’ PROVIDES BOTH SINGLE-CHANNEL WAVEGUIDE UNITS AND HYBRID SOLUTIONS THAT COMBINE WAVEGUIDE AND COAXIAL DESIGNS. WHEN INTEGRATED WITH ELECTRICAL SLIP RINGS, THESE SYSTEMS ENABLE SIMULTANEOUS TRANSFER OF WAVEGUIDE, COAXIAL, POWER, AND DATA SIGNALS.