Pregled bibliografske jedinice broj: 308276
Analysis of Uniaxial Multilayer Cylinders Used for Invisible Cloak Realization
Analysis of Uniaxial Multilayer Cylinders Used for Invisible Cloak Realization // Proceedings of 19th International Conference on Applied Electromagnetics and Communications / Davor Bonefačić (ur.).
Zagreb: Hrvatsko društvo za komunikacije, računarstvo, elektroniku, mjerenja I automatiku (KoREMA), 2007. str. 193-196 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
Analysis of Uniaxial Multilayer Cylinders Used for Invisible Cloak Realization
Autori
Ivšić, Branimir ; Šipuš, Zvonimir
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of 19th International Conference on Applied Electromagnetics and Communications
/ Davor Bonefačić - Zagreb : Hrvatsko društvo za komunikacije, računarstvo, elektroniku, mjerenja I automatiku (KoREMA), 2007, 193-196
ISBN
978-953-6037-50-6
Skup
19th International Conference on Applied Electromagnetics and Communications
Mjesto i datum
Dubrovnik, Hrvatska, 24.09.2007. - 26.09.2007
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
invisible cloaks; multilayered cylinders; electromagnetic cloak; equivalent blockage width
Sažetak
Recently, an uniaxial multilayer cylinder cloak which does not scatter electromagnetic wave was proposed. However, the metamaterial realization only reduces the scattered field and is suitable only for excitation by a TM-polarized wave. Furthermore, it works only in a narrow frequency band. The purpose of this paper is to analyze such a cloak and to characterize the achieved “ invisibility” in mathematical terms by calculating the scattered field and equivalent blockage width – the structure width that is actually “ perceived” by EM waves. Therefore, mathematical analysis for TM-excitation is provided and the simulations are performed using the G1DMULT algorithm. The results show large sensitivity of reduction in the equivalent blockage width on the number of anisotropic layers used for cloak realization.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
POVEZANOST RADA
Projekti:
036-0361566-1570 - Elektromagnetski učinci i strukture u komunikacijskim sustavima (Šipuš, Zvonimir, MZO ) ( CroRIS)
036-0361566-1573 - Višefunkcijske antene u komunikacijskim i radarskim sustavima (Bartolić, Juraj, MZO ) ( CroRIS)
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb
