Radar antenna

Radar antenna of small overall dimensions

Radar reflector and scanner with electromagnetic programmable dr

Radar sector scan reversal apparatus

Radio navigation antenna system

Radio navigation antenna system for aircraft

Radiocommunications antenna with misalignment of radiation...

Rate sensor with coaxially mounted scanning antenna

Reconfigurable antenna system

Reconfigurable antenna using addressable conductive particles

Reconfigurable radiant array antenna

Reconfigurable, zoomable, turnable, elliptical-beam antenna

Redundant differential linear actuator

Reference signal generating apparatus

Reflector antenna for telecommunications

Reflector antenna with a stator portion and a rotor portion...

Remote control device for controlling the angle of...

Remote controlled actuator and antenna adjustment actuator...

Remote fire detection method and implementation thereof

Retraction alarm for exterior television antenna or RV antenna