FACTA UNIVERSITATIS
SERIES: ELECTRONICS AND ENERGETICS
Editor-in-Chief: Professor V. S. STOJANOVIĆ
University of Niš Serbia
Corresponding address: Faculty of Electronic Engineering, Department of Electronics,
A. Medvedeva 14, P.O. Box 73
18000 Niš, Serbia
Phone: +381-18-588-442
Fax: +381-18-588-399
Editorial Board:
A.N.Al-Rabadi, Portland, USA R.PRECUP, Timisoara, Romania
G.DIMIROVSKI, Istanbul, Turkey G.SCARBATA, Ilmenau, Germany
L.GAVRILOVSKA, Skopje, Macedonia V.SHMERKO, Szczecin, Poland
B.HARRISON, Brisbane, Australia R.STANKOVIĆ, Niš, Serbia
J.KONTOLEON,Thessaloniki, Greece N.STOJADINOVIĆ, Niš, Serbia
B.LANKL, Neubiberg, Germany M.STOJIĆ, Belgrade, Serbia
M.LUTOVAC, Beograd, Serbia Z.TANG, Miyazaki-shi, Japan
V.MILOSEVIĆ, Novi Sad, Serbia H.WONG, Hong Kong
T.MURESAN, Timisoara, Romania W.WEBER Bochum, Germany
J.NAHMAN, Belgrade, Serbia I.YATCHEV, Sofia, Bulgaria
Technical Assistance: M. ARANĐELOVIĆ, University of Niš
This publication was in part supported by the Serbian Scientific Foundation
Tehnical support: Z.A.ILIĆ, University of Niš, Serbia
Published by University of Nis, Univerzitetski trg 2, P.O. Box 123,18000 Nis, Serbia
© 2009 by University of Niš, Serbia.
Enquiries concerning sale and distribution are to be addressed to the Publisher.
Printed by -Χ-Copy- 18000 Niš, Serbia