Naslov
Hybrid method for the analysis of curved electromagnetic structures

Autori
Bosiljevac, Marko ; Šipuš, Zvonimir

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

Izvornik
Proceedings ELMAR-2008, Volume 2 / Grgić, Mislav ; Grgić, Sonja - Zagreb, 2008, 613-616

ISBN
978-953-7044-09-1

Skup
50th International Symposium ELMAR-2008

Mjesto i datum
Zadar, Hrvatska, 10.09.2008. - 12.09.2008

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
conformal antennas; curved FSS; hybrid methods; spectral domain methods

Sažetak
A general hybrid approach for the analysis of different curved antenna arrays or reflecting/transmitting surfaces is presented. The basis of the approach is a rigorous spectral domain approach and a method of moments which are combined with an appropriate asymptotic method in order to accelerate the analysis and expand its possibilities. Merging of the two methods is achieved by applying asymptotic extraction in the calculation of the reaction integrals of the method of moments matrix. This allows for the good properties of individual methods such as the accuracy of the spectral domain method and the speed of the asymptotic method to be for the most part preserved in the resulting method. The possibilities of this approach are demonstrated on two examples which show excellent results.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

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