861 citations · 1.1k across the 6 of their papers we have counts for
6 papers
Roadmap on Nonlocality in Photonic Materials and Metamaterials
Francesco Monticone, N. Asger Mortensen, Antonio I. Fernández-Domínguez +63
Photonic technologies continue to drive the quest for new optical materials with unprecedented responses. A major frontier in this field is the exploration of nonlocal (spatially d…
Electromagnetic Time Interfaces in Wire Media: Innovations for Subwavelength Imaging
Constantin Simovski, Mohammad Sajjad Mirmoosa, Sergei Tretyakov
In this work, we theoretically study temporal interfaces between media with strong spatial dispersion and dielectrics. In particular, we consider a temporal discontinuity that tran…
Time Interfaces in Nanoplasma-Switched Wire Media
Mikhail Sidorenko, Sergei Tretyakov, Constantin Simovski
In this work, we consider instantaneous transitions of an infinitely extended uniaxial dielectric into a wire medium (WM) of continuous infinitely long conducting wires. Due to the…
Choosing Dielectric or Magnetic Material to Optimize the Bandwidth of Miniaturized Resonant Antennas
Antti O. Karilainen, Pekka Ikonen, Constantin R. Simovski +1
We address the question of the optimal choice of loading material for antenna miniaturization. A new approach to identify the optimal loading material, dielectric or magnetic, is p…
Simple and accurate analytical model of planar grids and high-impedance surfaces comprising metal strips or patches
Olli Luukkonen, Constantin Simovski, Gérard Granet +4
This paper introduces simple analytical formulas for the grid impedance of electrically dense arrays of square patches and for the surface impedance of high-impedance surfaces base…
On Artificial Magneto-Dielectric Loading for Improving the Impedance Bandwidth Properties of Microstrip Antennas
Pekka Ikonen, Stanislav Maslovski, Constantin Simovski +1
In the present paper we discuss the effect of artificial magneto-dielectric substrates on the impedance bandwidth properties of microstrip antennas. The results found in the litera…