Naslov
Green's functions for strip-loaded grounded dielectric slab derived without using Floquet mode expansions

Autori
Šipuš, Zvonimir ; Kildal Per-Simon ; Kishk, Ahmed A.

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

Izvornik
Proceedings of IEEE Antennas and Propagation Society International Symposium / Moellers, Jon - Baltimore (MD) : Institute of Electrical and Electronics Engineers (IEEE), 1996, 2004-2007

Skup
IEEE Antennas and Propagation Society International Symposium

Mjesto i datum
Baltimore (MD), Sjedinjene Američke Države, 21.06.1996. - 26.06.1996

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
strip-loaded grounded dielectric slab; Green's functions; asymptotic strip boundary conditions

Sažetak
We have derived the Green's functions for the strip-loaded grounded dielectric slab. The presence of the strips is considered in an approximate way by using the asymptotic strip boundary conditions (ASBC). The ASBC turn out to be a good approximation if the periodicity of the strips is small compared to the wavelength. The ASBC are even able to predict surface waves bound to the strip grating. The properties of the surface waves have been determined by considering the poles of the spectral Green's function. The approach is in particular advantageous in analyzing soft and hard surfaces, as the plane wave model cannot describe surface waves. This paper is done while Zvonimir Sipus was a Ph.D. Student at Chalmers University of Technology, Gothenburg, Sweden

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA