Pregled bibliografske jedinice broj: 302076
A technique for elimination of reflected rays from antenna measurements performed in echoic environment
A technique for elimination of reflected rays from antenna measurements performed in echoic environment // International Journal of Electronics and Communications, 61 (2007), 2; 90-94 doi:10.1016/j.aeue.2006.03.001 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 302076 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
A technique for elimination of reflected rays from antenna measurements performed in echoic environment
Autori
Dadić, Martin ; Zentner, Radovan
Izvornik
International Journal of Electronics and Communications (1434-8411) 61
(2007), 2;
90-94
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
antenna measurements; time-gating; broadband antennas; reflections; digital filtering; least-squares methods
Sažetak
The paper describes a technique for analyzing antenna measurements and removing reflected components present in measurements performed in echoic environments. The method is based on digital signal processing methods, and frequency-domain measurements are used to design a discrete-time, finite impulse response digital filter using least-squares methods. The frequency response of the filter is equal to the transmission coefficient measurements performed in an anechoic chamber. In order to verify the method, processed measurements of mutual coupling between stacked patch antennas were compared to the computer simulations of anechoic response, and a very close agreement was achieved.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
POVEZANOST RADA
Projekti:
008-0362321-2327 - Dodatni gubici u transformatoru (Valković, Zvonimir, MZOS ) ( CroRIS)
036-0361566-1573 - Višefunkcijske antene u komunikacijskim i radarskim sustavima (Bartolić, Juraj, MZO ) ( CroRIS)
036-0361959-1971 - Arhitekture integriranih računalnih i komunikacijskih sustava i usluga (Kovač, Mario, 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
Uključenost u ostale bibliografske baze podataka::
- INSPEC