Enhancement of radiation with irregular wire media

Tutkimustuotos: Lehtiartikkelivertaisarvioitu

Tutkijat

Organisaatiot

  • Chernovtsy National University
  • St. Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO)

Kuvaus

In this paper, we show that broadband enhancement of radiation from subwavelength sources can be achieved by using a new type of metamaterials - irregular random wire media (IRWM). In contrast to samples of aligned metal wires, which give a narrowband enhancement at Fabry-Perot resonances, here, the broadband enhancement is achieved due to the internal structure of the sample. Next, in contrast to lenses and hyperlenses, the proposed structure offers this enhancement without enlargement of the radiating aperture.

Yksityiskohdat

AlkuperäiskieliEnglanti
Artikkeli7562351
Sivumäärä6
JulkaisuIEEE Transactions on Antennas and Propagation
VuosikertaPP
Numero99
TilaJulkaistu - 2016
OKM-julkaisutyyppiA1 Julkaistu artikkeli, soviteltu

ID: 9174241