Yang, K., Loutridis, A., Bao, X. L., McEvoy, P., and Ammann, M. J.,
“A Coplanar Vivaldi Antenna with Integrated Filter for Ka-Band”, in
LAPC - Loughborough Antennas & Propagation Conference, Loughborough, UK, 2016, pp. 1-4.
Loutridis, A., Yang, K., John, M., and Ammann, M. J.,
“A Compact Printed Spiral FM Antenna”, in
Progress In Electromagnetics Research Symposium 2015, Prague, CZ, 2015, p. 37.