Pregled bibliografske jedinice broj: 39104
Low-Cost Broadband Attenuator Design
Low-Cost Broadband Attenuator Design // Proceedings of the 41st ELMAR International Symposium / Radanović, Božidar ; Vistrička, Jaroslav (ur.).
Zadar: Hrvatsko društvo Elektronika u pomorstvu (ELMAR), 1999. str. 20-24 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 39104 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Low-Cost Broadband Attenuator Design
Autori
Majurec, Ninoslav ; Bartolić, Juraj ; Tabaković, Željko
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the 41st ELMAR International Symposium
/ Radanović, Božidar ; Vistrička, Jaroslav - Zadar : Hrvatsko društvo Elektronika u pomorstvu (ELMAR), 1999, 20-24
Skup
41st International Symposium Electronics in Marine
Mjesto i datum
Zadar, Hrvatska, 23.06.1999. - 25.06.1999
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Pi attenuator; electronically adjustable attenuator
Sažetak
The purpose of this work was to investigate the charactristics of the several Pi attenuator circuit configurations. The attenuator circuits with one and two control voltages are investigated. Both types of the attenuators are built in microstrip technique. The extensive measurements showed that the attenuator circuit with two control voltages has better tracking ability of the desired value of attenuation and the impedance matching on both ports. The achievable attenuation range is from 0.7 dB to 33 dB with resolution of 0.1 dB. The attenuator operates in broad frequency band. It is controlled by two 14-bit D/A converters. The attenuator is intended for use in automatic phase noise measurement system.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
