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  1. Circular feeding network for circular polarisation reconfigurable antennas
  2. Printed Quadrifilar Square-Helical Antennas with Folded Arms for Satellite Application
  3. Enhancement of Dual-Band Reflection-Mode Circular Polarizers Using Dual-Layer Rectangular Frequency Selective Surfaces
  4. Wide-beam spiral antenna with compact three-way Wilkinson power divider
  5. Optimum Functions for Radial Wires of Monopole Antennas with Arbitrary Elevation Angles
  6. Dual-Band Reflection-Type Circular Polarizers
  7. Multi-band conical and inverted conical printed quadrifilar helical antennas with compact feed networks
  8. Catenary network analysis and square-top-loaded low-frequency antennas
  9. Catenary antenna element
  10. Reply to comments on ‘Distance from unconditional stability boundary of a two-port network’
  11. Serial-feed for a circular patch antenna with circular polarization suitable for arrays
  12. DUAL-BAND CIRCULARLY-POLARIZED MONOPULSE ANTENNA SYSTEM WITH SINGLE LAYER PATCHES AND SEPARATED FEED NETWORKS
  13. unconditional stability boundary
  14. A NOVEL 180°HYBRID BASED ON THE MODIFIED GYSEL POWER DIVIDER