Our work on III-V devices is complemented by a fully characterised library of passive components to enable the design and fabrication of monolithic millimetre-wave integrated circuits.
The library of elements, fully characterised to 110 GHz includes :

• Transmission Lines - Coplanar Waveguide / Slotline
• Zo Discontinuities - Open / Short / Junctions / Tapers
• Resistors - Thin film NiCr / Bulk Semiconductor
• Capacitors - Silicon Nitride / Interdigital / Stub Transmission Lines
• Inductors - Spiral / Straight / Stub Transmission Lines
• Passive Devices - Couplers, Splitters, Transitions, etc.

• 2.5 GHz Active Resonators
• 4.5 GHz Active Filters
• 35 GHz downconverter blocks - combined low noise amplifier / single balanced mixer
• 55 GHz balanced amplifier
• 55 GHz oscillator
• 77 GHz vector modulator
• 94 GHz low noise amplifier and oscillator
• 150 GHz amplifier