Naslov
Efficient Hybrid Analysis Method of Curved Frequency Selective Surfaces

Autori
Bosiljevac, Marko ; Šipuš, Zvonimir

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

Izvornik
Proceedings of the 30th ESA Antenna Workshop on Antennas for Earth Observation, Science, Telecommunication and Navigation Space Missions / - Noordwijk, 2008, 501-504

Skup
30th ESA Antenna Workshop on Antennas for Earth Observation, Science, Telecommunication and Navigation Space Missions

Mjesto i datum
Noordwijk, Nizozemska, 27.05.2008. - 30.05.2008

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
hybrid methods; frequency selective surfaces; spectral domain

Sažetak
Large curved frequency selective surfaces (FSS) due to the lack of structure periodicity present a very demanding task for an efficient analysis. Proposed hybrid method accomplishes this task by combining rigorous spectral domain approach with a simple and fast free space approach. By implementing free space method into specific parts of the spectral domain algorithm a significant acceleration is achieved in the analysis of electrically large FSS, while retaining sufficient accuracy. This is shown for a spherical FSS composed out of circular ring elements mounted on a thin dielectric supporting structure.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA