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A YOUNG COMPANY WITH MORE THAN 35 YEARS OF EXPERIENCE Located in Saint Mathieu de Tréviers near Montpellier in the South of France, LUN' TECH Luneberg Technologies designs and manufactures mainly lenses using the Luneberg principle From this process of a spherical lens with a progressive variation of permittivity, have been created passive radar reflectors and antennaes, this microwave technology developped by LTT then Thomson is now owned by LUN' TECH which continue improving the manufacturing process as well as specific developments for new applications Military location of targets Civilian Port and airport beaconing multi-beam antennaes for satellite communication. THE LÜNEBERG LENS PRINCIPLE the Luneberg lens is a dielectric sphere with a permittivity varying with the distance from the center, this property allows a good focalisation of the microwave beams in a focal point located at the peripheral of the lens. The lens can then be used as a reflector with a metallization or as emission or reception antenna with one feed or more THE ADVANTAGES OF A LÜNEBERG REFLECTOR Considerable increase in RCS Radar Cross Section for any systems with little or no RCS Homogeneous response inside a wide angle, tHE ADVANTAGES OF A LÜNEBERG ANTENNA Reduced size High reception performance / Extremely large bandwidth Generation of multiple beams, aimed in different directions / multi-beam antennae THE LÜNEBERG REFLECTOR The Luneberg reflector significantly increases the Radar Cross Section of any system which has little or none at all Its Radar Cross Section is several hundred times the RCS of a metallic sphere of same diameter TRIHEDRAL REFLECTORS Lun'tech can also provide you in trihedral reflectors from 10cm to 1m of edge. Lun'tech designs, manufactures and sells radar reflectors and microwave antennae according Lüneberg lens principle. payload uav navy Send your request for larger dimensions, oFFSET TRIHEDRAL REFLECTORS Our offset trihedral reflectors have been developed for radar calibration.