
VivaTech TeraHertz SAS, based in Nice, France, designs and manufactures custom millimeter wave and terahertz components, modules and systems operating from 50 to 1100 GHz. The company focuses on research and development applications in the sub-THz and THz spectrum, including high data rate communications, radar, plasma diagnostic receivers, reflectometry, antenna testing and precision measurement.
VivaTech’s product range includes up and down converters, VNA and signal source extenders, waveguide active multipliers, amplifiers, mixers, waveguide interconnections, couplers, isolators, filters, antennas, near field probes and noise measurement systems. The company also provides calibration and repair services for millimeter wave and THz products, along with build to print support for integrated MMIC modules.
Noise Measurement Products

Millimeter Wave Noise Sources

Noise Figure Downconverters




