Products

THz Modules

Millimeter Wave & Sub-THz Signal Chain Solutions

XGY THz modules provide the critical active waveguide building blocks required to architect and extend mmWave and sub-THz signal chains. Spanning 33 to 500 GHz with standard WR-22 to WR-2.2 interfaces, this integrated portfolio of precision LNAs, PAs, mixers, and frequency multipliers delivers the reliable signal conversion and amplification essential for high-frequency measurement systems.

GT-W-AM6-75110 Active Multiplier

Frequency: 75 – 110 GHz (W-Band)
Key Spec: x6 active multiplier
Output: 100 mW typical
Type: Active Multiplier

View Product

Active Waveguide Modules

Frequency: 33 – 500 GHz
Key Spec: Up to 42 dB LNA gain
Output: Up to +34 dBm Psat
Type: Amplifier / Multiplier / Mixer

View Product

High Precision Passive Components

Frequency: Up to 500 GHz
Key Spec: WR-22 to WR-2.2
Output: Up to 10 W handling
Type: Passive waveguide

View Product

Millimeter-Wave and Sub-THz Modules for 6G and Imaging Research

XGY Tek supplies active and passive waveguide modules covering 33 GHz to 500 GHz, used by research labs worldwide working on 6G, automotive imaging radar, security screening, and atmospheric sensing. The portfolio includes frequency multipliers, low-noise amplifiers, mixers, and high-precision passive components with standard WR-22 to WR-2.2 waveguide interfaces.

What frequency bands do XGY THz modules cover?

Active multipliers and mixers cover standard mmWave bands from V-band (50 – 75 GHz) through W-band (75 – 110 GHz), F-band (90 – 140 GHz), D-band (110 – 170 GHz), G-band (140 – 220 GHz) and beyond to 500 GHz. The GT-W AM6-75110 full-W-band active multiplier is a representative product in this range. Low-noise amplifiers cover up to 340 GHz with noise figures from 2.5 dB. Share your band and stimulus power with our engineering team for a model recommendation.

Can XGY mmWave modules be used with my existing VNA or spectrum analyzer?

Yes — XGY active multipliers and frequency converters extend the reach of standard 40 – 50 GHz spectrum analyzers and vector network analyzers into the mmWave and sub-THz regions. They use standard waveguide interfaces and require a coherent LO. For full system integration including IF chain, LO distribution, and waveguide routing, see our Custom Automation service.

What is the difference between active and passive THz components?

Active modules (multipliers, amplifiers, mixers) require DC bias and contain semiconductor devices — they generate, amplify, or convert mmWave signals. Passive components (waveguide bends, couplers, attenuators, isolators) shape and route signals without amplification. A typical mmWave test chain mixes both: an active multiplier generates the source signal, passive components route it to the DUT, and an active mixer downconverts the response for measurement.