6 citations · 6 across the 3 of their papers we have counts for
3 papers
Improving antenna near-field pattern by use of artificial impedance screens
Stanislav Maslovski, Pekka Ikonen, Constantin Simovski +3
An antenna prototype utilizing artificial impedance surfaces to control the near field distribution is described. The antenna is a folded dipole placed above a finite-size artifici…
Light-Weight Base Station Antenna with Artificial Wire Medium Lens
Pekka Ikonen, Mikko Karkkainen, Constantin Simovski +2
In this paper we study the possibility of utilizing a loaded wire medium as an artificial material for beam shaping element in base station antenna applications. The wires in the l…
A Numerical Study of Evanescent Fields in Backward-Wave Slabs
M. K. Karkkainen, S. A. Tretyakov, S. I. Maslovski +1
Numerical study of evanescent fields in an isotropic backward-wave (BW) (double negative or "left-handed") slab is performed with the FDTD method. This system is expected to be abl…