Research Projects
Current research includes:
- Sub-mm wave and THz quasi-optical filter technology
- Numerical-analytical techniques and physics based modelling
- Liquid crystal phase shifters
- Passive intermodulation generation in distributed microwave components
- Electronically scanned Rotman lens antenna with liquid crystal phase shifters
- Tuneable Evanescent Waveguide and Vivaldi Antennas
- Pulses in active and nonlinear metamaterials
- GigaRadio - Radio Technologies for Short Range Gigabit Wireless Communications Antennas for 60GHz WPAN Systems
- Linear to Circular Polarizing Surfaces on Composite Honeycomb Substrates
- Design of Helical Resonator Filters with Improved Power Handling Capabilities for Space Applications
- Fabry-Perot Cavity (FPC) Antennas
- Multiband Antenna Feeds For Satellite Communications
- Leaky wave antennas
- Retrodirective antennas for “Real World” applications
- Metamaterials: Phenomenology, Characterisation & Measurements
Completed projects
- Advanced Electromagnetic Material Development
- Reflectarray technology
- Quadrifilar helix antennas
- Low cost antenna arrays and added functionality front-end technology
- Nonlinear device modelling and MMIC circuit design
- RF systems level packaging
- Self organising RF wireless hardware
- Wave phenomena in metamaterials and media with special electromagnetic properties