Naslov
RF ENZ Dielectric Waveguide

Autori
Muha, Damir ; Hrženjak, Nevena ; Hrabar, Silvio ; Zaluški, Davor

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings on Metamaterials 2012 / - Sankt Peterburg, 2012, 360-362

ISBN
978-952-67611-2-1

Skup
Metamaterials '2012: The Sixth International Congress on Advanced Electromagnetic Materials in Microwaves and Optics

Mjesto i datum
Sankt Peterburg, Ruska Federacija, 17.09.2012. - 22.09.2012

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
metamaterial; ENZ waveguide

Sažetak
Recently, it has been shown possible to tunnel the flow of EM energy trough a slab (or a rod) made out of an ENZ material, transversal dimension of which can be arbitrarily smaller than a wavelength. Here, a complementary structure (a dielectric slab of subwavelength thickness), embedded within an ENZ metamaterial) is analyzed. Numerical results revealed behaviour similar to the behaviour of an ordinary dielectric waveguide, but with considerably longer guiding wavelength (for a fixed width of a core slab). Numerical analysis is complemented by the measurements on the RF scaled replica of an ENZ waveguide, operating in 4 GHz frequency band.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA