Pregled bibliografske jedinice broj: 427838
Is it Possible to Overcome Basic Dispersion Constraints and Achieve Broadband Cloaking?
Is it Possible to Overcome Basic Dispersion Constraints and Achieve Broadband Cloaking? // Proceedings on THE THIRD INTERNATIONAL CONGRESS ON ADVANCED ELECTROMAGNETIC MATERIALS IN MICROWAVES AND OPTICS / Tretyakov, Sergei (ur.).
London : Delhi: Publications and Web Office for the School of Electronic Engineering and Computer Science, 2009. str. 408-410 (pozvano predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 427838 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Is it Possible to Overcome Basic Dispersion Constraints and Achieve Broadband Cloaking?
Autori
Hrabar, Silvio ; Krois, Igor ; Matvijev, Marijan
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings on THE THIRD INTERNATIONAL CONGRESS ON ADVANCED ELECTROMAGNETIC MATERIALS IN MICROWAVES AND OPTICS
/ Tretyakov, Sergei - London : Delhi : Publications and Web Office for the School of Electronic Engineering and Computer Science, 2009, 408-410
ISBN
9-780-95511796-1
Skup
THE THIRD INTERNATIONAL CONGRESS ADVANCED ELECTROMAGNETIC MATERIALS IN MICROWAVES AND OPTICS
Mjesto i datum
London, Ujedinjeno Kraljevstvo, 30.08.2009. - 04.09.2009
Vrsta sudjelovanja
Pozvano predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
active matamaterial; cloaking; dispersion
Sažetak
Majority of proposed cloak designs use metamaterials that support propagation of fast waves i.e. the relative permittivity and/or relative permeability of which are smaller than 1. Unfortunately, due to basic dispersion constraints, relative permittivity (or permeability) smaller than 1 can be achieved only within some restricted frequency band. Here, it is shown both numerically and experimentally that the basic dispersion constraints of any passive medium might be overcome by use of active transmission-line-based metamaterials. These types of metamaterials appear promising for the design of broadband cloaking devices.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
POVEZANOST RADA
Projekti:
036-0361566-1571 - Elektromagnetski metamaterijali i nanoelektromagnetizam
036-0361566-1573 - Višefunkcijske antene u komunikacijskim i radarskim sustavima (Bartolić, Juraj, MZO ) ( CroRIS)
036-0982904-1642 - Sofisticirane poluvodičke strukture za komunikacijsku tehnologiju (Koričić, Marko, MZO ) ( CroRIS)
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb
