Naslov
Transfer Impedance Measurement of UTP or STP Cable for 100 Mbit/s Data Transmission Rate

Autori
Nađ, Robert ; Koren, Zlatko ; Modlic, Borivoj

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

Izvornik
Proceedings of the 8th IMEKO TC-4 Symposium on New Measurement and Calibration Methods of Electrical Quantities and Instruments / Dobrowiecki, T., Zoltan, I. - Budimpešta : International Measurement Confederation (IMEKO), 1996, 45-48

Skup
8th IMEKO TC-4 Symposium on New Measurement and Calibration Methods of Electrical Quantities and Instruments

Mjesto i datum
Budimpešta, Mađarska, 16.09.1996. - 17.09.1996

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
measurement; characteristic impedance; STP; UTP; impedance transformer; deembeding; triaxial method

Sažetak
Measurement of electrical performance of multi-wire shielded structure twisted pair (STP) and unshielded twisted pair (UTP) cables is more difficult than measurement of simple coaxial cable. Characteristic impedance of twisted - pair cable which is usually symmetrical, has values higher than 50 ohm, therefore impedance transformers were necessary. For accurate measurements using impedance matching transformers, deembeding technique is recommended. The transfer impedance of multi-wire shielded twisted pair (STP) cable was measured using IEC 96-1 triaxial method by a modified test-setup.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA