Areas of Expertise

Antenna Design

  • Spiral antennas
  • Vehicle antennas
  • Multi-band printed antennas
  • Cellular antennas (Tetra, GSM & 3G)
  • Fixed and variable electrical tilt antennas
  • Bluetooth & 802.11 antennas
  • Phase shifters

Frequency Selective Surfaces & Stealth

  • Radar signature management for stealth
  • Active and passive radar absorbing materials
  • Smart microwave surfaces
  • Reconfigurable frequency selective surfaces
  • Novel radar absorbing material (RAM) design
  • Electromagnetic material characterisation
  • Electromagnetic bandgap structures

Electromagnetic Modeling

  • Moment Method
  • Finite Difference Time Domain
  • Cylindrical and spherical Green’s function computation
  • Planar multi-layer media

Microwave and RF Measurements

  • Antennas and microwave systems
  • Microwave and RF metrology
  • Synthetic aperture radar (SAR) measurements
  • Radar cross section (RCS) measurements

Medical Electromagnetics

  • Interactions of EM fields with biological media
  • TEM cell design and RF dosimetry
  • Electromagnetics associated with MRI

Arrays & Signal Processing

  • Microwave arrays
  • Acoustic arrays
  • Signal processing
  • Filter banks and wavelets
  • Blind source separation
  • Analogue beam-formers
  • Digital beam-formers

AISG

  • Advice
  • Consultancy
  • Testing & compatibility

WFBF

  • Advice
  • Consultancy
  • Research

Wireless Communications Systems

  • Next-generation cellular networks
  • Heterogeneous networks
  • Cooperative communications and networking
  • Cognitive communications and networking
  • Ultra-wideband (UWB) radio technologies