Pregled bibliografske jedinice broj: 162603
Electronically switchable shorted patch antenna for dual-band operation
Electronically switchable shorted patch antenna for dual-band operation // Digest XIX Simposium Nacional de la Union Cientifica Internacional de Radio (URSI 2004) / M. Siera, D. Segovia Vargas (ur.).
Barcelona: PQR Comunicacio, 2004. str. 215-215 (predavanje, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 162603 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Electronically switchable shorted patch antenna for dual-band operation
Autori
Bonefačić, Davor ; Bartolić, Juraj ; Farago, Alen
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
Digest XIX Simposium Nacional de la Union Cientifica Internacional de Radio (URSI 2004)
/ M. Siera, D. Segovia Vargas - Barcelona : PQR Comunicacio, 2004, 215-215
Skup
XIX Simposium Nacional de la Union Cientifica Internacional de Radio (URSI 2004)
Mjesto i datum
Barcelona, Španjolska, 08.09.2004. - 10.09.2004
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
antennas ; active antennas ; patch antennas ; dual-band antennas
Sažetak
The paper describes a shorted patch antenna for dual-band operation. A shorted quarter wavelength patch antenna is used to achieve small dimensions. Two PIN diodes are connected at the non-radiating edges. By reverse and forward biasing of the PIN diodes the antenna resonant frequency is switched from 2 GHz to 4 GHz. The antenna prototype is manufactured and the input impedance as well as the E- and H-plane radiation patterns are measured. The radiation characteristics are good and the radiation pattern shape and cross-polarization levels do not change significantly in a large bandwidth around each of the two resonant frequencies.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
