Naslov
Definition and computation of cylindrical conductor internal impedance for large parameters

Autori
Boras, Vedran ; Vujević, Slavko ; Lovrić, Dino

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

Izvornik
Proceedings of 20th International Conference on Applied Electromagnetics and Communications (ICECom 2010) / Davor Bonefačić, Marko Bosiljevac - Zagreb : Hrvatsko društvo za komunikacije, računarstvo, elektroniku, mjerenja I automatiku (KoREMA), 2010, (S15-6) 1

ISBN
978-953-6037-58-2

Skup
20th International Conference on Applied Electromagnetics and Communications (ICECom 2010)

Mjesto i datum
Dubrovnik, Hrvatska, 20.09.2010. - 23.09.2010

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
internal impedance; cylindrical conductor; Bessel functions; exact formulas; approximate formulas; comparison

Sažetak
Exact formulas for internal impedance per unit length of solid and tubular cylindrical conductors energized by time-harmonic current involve Bessel functions. These functions are defined by infinite series, which yield unstable and often erroneous results for large magnitudes of the complex function arguments. For such cases, approximate formulas can be used. Results obtained by exact formula and approximate formulas for computation of internal impedance per unit length of solid and tubular cylindrical conductors are compared.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

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