Naslov
Forward and inverse continuous numerical Fourier transform for transient analysis of electromagnetic phenomena

Autori
Vujević, Slavko ; Lovrić, Dino

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

Izvornik
12th International Conference on Applied Electromagnetics (PES 2015), CD ROM Proceedings / Tasić, Dragan - Niš : Fakultet elektrotehnike i računarstva Sveučilišta u Zagrebu, 2015, (O2_1) 1-4

ISBN
978-86-6125-144-3

Skup
12th International Conference on Applied Electromagnetics PES 2015

Mjesto i datum
Niš, Srbija, 31.08.2015. - 02.09.2015

Vrsta sudjelovanja
Pozvano predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Fourier transform; transient analysis; electromagnetic phenomena; grounding; lightning

Sažetak
In this paper a numerical algorithm for solving the forward and inverse Fourier transform of arbitrary transient functions is present-ed. These transient functions may be mathematical functions or measured transient waveforms. Both the forward and inverse Fou-rier integrals are solved by linearizing only a part of the Fourier integral over a set of time and frequency domain samples after which analytical integration can be performed to obtain the solution of the integral. The proposed algorithm, based on the finite element technique, represents a powerful tool for any frequency-domain-based transient analysis.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

Napomena
Cjeloviti rad objavljen je u zborniku radova na CD ROM-u i u tiskanom zborniku Proceedings of extended abstracts of the 12th International Conference on Applied Electromagnetics PES 2015 (ISBN 978- 86-6125-144-3) ; Tasić, Dragan (ur.) ; str. 23-26

POVEZANOST RADA