Pregled bibliografske jedinice broj: 590578
Non-uniform Metasurface Luneburg Lens Antenna Design
Non-uniform Metasurface Luneburg Lens Antenna Design // IEEE transactions on antennas and propagation, 60 (2012), 9; 4065-4073 doi:10.1109/TAP.2012.2207047 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 590578 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Non-uniform Metasurface Luneburg Lens Antenna Design
Autori
Bosiljevac, Marko ; Casaletti, Massimiliano ; Caminita, Francesco ; Šipuš, Zvonimir ; Maci, Stefano
Izvornik
IEEE transactions on antennas and propagation (0018-926X) 60
(2012), 9;
4065-4073
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Luneburg lens antennas; directive antennas; metamaterial surfaces; periodic surfaces
Sažetak
A metasurfing concept is demonstrated and applied in the design of Luneburg lens antennas. Using an array of sizevarying circular patches on a dielectric substrate inside a parallel-plate waveguide (PPW) structure variable surface impedance is obtained, which realizes an equivalent refraction index as that of a Luneburg lens. The obtained lens has good bandwidth characteristics and significant fabrication advantages with respect to conventional dielectric lenses. Based on this PPW lens, an H-plane antenna has been designed and simulated.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
POVEZANOST RADA
Projekti:
036-0361566-1570 - Elektromagnetski učinci i strukture u komunikacijskim sustavima (Šipuš, Zvonimir, MZO ) ( CroRIS)
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
