Naslov
Broadband Automated Phase-Noise Measurement System

Autori
Majurec, Ninoslav

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 39th ELMAR International Symposium / Radanović, Božidar ; Vistrička, Jaroslav - Zadar : Hrvatsko društvo Elektronika u pomorstvu (ELMAR), 1997, 159-163

Skup
39th International Symposium Electronics in Marine

Mjesto i datum
Zadar, Hrvatska, 25.06.1997. - 27.06.1997

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
phase-noise; phase discriminator; transmission line resonator; resonator tuning; electronic phase shifters

Sažetak
This paper describes an automated phase-noise measuring system with a high degree of flexibility in regard to video frequency coverage as well as radio frequency coverage. The base of the system is a phase discriminator which utilizes a transmission line resonator. The resonator is tuned with a pair of the reflection-type electronic phase shifters. This type of tuning allows both, wide radio frequency coverage and simplicity of the control circuits. System is designed to operate at 1700MHz with a bandwidth of 400MHz, but it can be easily modified to any frequency range of interest with a slight change in system's components. System is controlled via the HP-IB (IEEE 488) interface bus, which allows easily tuning as well as transferring the results of a measurement to PC.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA