Pregled bibliografske jedinice broj: 828576
Three-probe Microstrip Reflectometer
Three-probe Microstrip Reflectometer // Proceedings on 39th Annual Conference KoREMA / Babić, Hrvoje (ur.).
Zagreb: Hrvatsko društvo za komunikacije, računarstvo, elektroniku, mjerenja I automatiku (KoREMA), 1994. str. 39-42 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
Three-probe Microstrip Reflectometer
Autori
Hrabar, Silvio ; Kavran, Zvonko
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings on 39th Annual Conference KoREMA
/ Babić, Hrvoje - Zagreb : Hrvatsko društvo za komunikacije, računarstvo, elektroniku, mjerenja I automatiku (KoREMA), 1994, 39-42
ISBN
953-6037-02-5
Skup
39th Annual Conference KoREMA
Mjesto i datum
Zagreb, Hrvatska, 25.04.1994. - 27.04.1994
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
three probes ; reflectometer ; microstrip
Sažetak
In this article, the method of measuring reflection coefficient using three-probe microstrip reflectometer, which is a special case of the six-port reflectometer, is analyzed. Using the worst-case method, computer simulation program has been written, and influence of frequency and magnitude on unknown reflection coefficient magnitude and phase errors has been analyzed. Upon the theoretical approach three-probe microstrip reflectometer in 1 GHz band was realized. Calibration was done with three standard loads, and ambiguity problem was solved by introducing additional reactive standard whose phase angle can be chosen in wide range. Measurements of unknown reflection coefficient were done and results compared with those from computer simulation.
Izvorni jezik
Engleski
POVEZANOST RADA
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb
