Backward-wave Meta-materials - a Brief Review (CROSBI ID 492548)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Hrabar, Silvio
engleski
Backward-wave Meta-materials - a Brief Review
One of the currently most active areas in electromagnetics deals with artificial materials that support propagation of backward-waves (left-handed , backward-wave ; or double negative materials). This paper reviews some representative research results published in period since introduction of backward-wave materials (May 2000) until now (May 2003). It appears that majority of published reports are still concerned with very fundamental issues which involve mathematical formulation, experimental verification and understanding of new, not previously observed physical phenomena. So far, there have been very few successfully realised engineering applications of backward-wave materials, mainly in technology of planar passive microwave circuits. The other applications, would more striking phenomena such as negative refraction, amplification of evanescent waves and super-resolution focusing, although already proposed, are yet to be seen.
backward-wave; left-handed; meta-material; negative permittivity; negative permeability
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Podaci o prilogu
245-248-x.
2003.
objavljeno
Podaci o matičnoj publikaciji
Bonefačić, Davor
Zagreb: Hrvatsko društvo za komunikacije, računarstvo, elektroniku, mjerenja I automatiku (KoREMA)
Podaci o skupu
International Conference on Communications and Applied Electromagnetics
predavanje
01.10.2003-03.10.2003
Dubrovnik, Hrvatska