2003-2009 Tlemcen University, diploma of engineer in telecommunication. 2010-2012 Mostaganem University, diploma of magister in electronics option signals and applications in the subject: Study of optical nonlinearities in photonic crystals in III-V semiconductors. 2012 Mascara University, diploma of master in modern telecommunication in the subject: realization of a led message scrolling display board using microcontroller connected via USB cable. 2012-2016 Tlemcen University, doctorate of telecommunication in the subject: study and design of progressive opening antenna arrays for passive imaging in SIW technology: modeling by the 2d method finite elements (2D-FEM)
Axes et thèmes de recherche
DÉVELOPPEMENT D’UNE PLATEFORME E-ASSISTANCE POUR LES MALVOYANTS
La revue : WSEAS Transactions on Communications
Domaine : telecommunications
Mots Clés : Auteur : Fellah benzerga, Mehadji Abri, Hadjira ABRI Badaoui, JUNWU Tao
Issn : 1109-2742 Eissn : 2224-2864 vol : 16, Num : 39, pp : 347-352
Date de publication : 2017-01-01
Résume : The aim of this paper is to present a novel technique for the design of millimetre substrate integrated waveguide (SIW) power dividers based on the Quick Finite Element Method. The return losses, transmission coefficients and the field's distribution are presented and analyzed by this technique. To present the validity and the performances of our structures, the obtained results are compared with CST commercial software in the band frequencies from 40 to 75 GHz. The numerical simulation program can provides useful design information as well as physical insights for frequencies in the millimeter wave range.
A Leaky Wave Antenna Design Based on Half-mode Substrate Integrated Waveguide Technology for X Band Applications
La revue : International Journal of Electrical and Computer Engineering (IJECE)
Domaine : telecommunications
Mots Clés : Auteur : S. Doucha, M. Abri, H. Abri Badaoui, B. Fellah
Issn : 2088-8708 Eissn : 10.11591/ijece.v7i6.pp3467-3474 vol : 07, Num : 06, pp : 3467~3474
La revue : Arabian Journal for Science and Engineering
Domaine : telecommunications
Mots Clés : Substrate integrated waveguide (SIW) V-band Bend analysis Two dimensional finite element method (2D-FEM) CST Microwave Studio
Auteur : Fellah benzerga, Mehadji Abri, Hadjira ABRI Badaoui
Issn : 12 Eissn : 231 vol : 41, Num : 9, pp : pp 3335–3343
Date de publication : 2016-09-15
Résume : In this paper, two classes of V-band substrate integrated waveguide (SIW) bends operating in V-band frequency in the range [58–63 GHz] for the 90∘90∘ SIW bend with inductive via and in the range [57–68 GHz] for the circular SIW bend and corporate 1×41×4 and 1×81×8 SIW power dividers that provide equal power split with high isolation in all output ports operating in V-band [45–80 GHz] are presented and studied. The advantages of the SIW technique are its low profile, low cost, mass production, ease of fabrication and full integration with planar circuits. All the SIW bend topologies are optimized and designed to operate in the V-band frequency range. The bends and dividers are analyzed using the two-dimensional finite element method (2D-FEM). The analysis was performed in H-plane using a powerful full-wave method based on the two-dimensional finite element method (2D-FEM) programmed under MATLAB environment. The return losses, transmission coefficients and the field’s distribution are exposed in this paper. To validate our results numerically, a comparison is made and the obtained results are compared with those given by the CST Microwave Studio. It is observed that the simulation computation time is reduced with good accuracy since the discretization was done only in two dimensions.
Communications
Lieu de communication : Constantine, Algeria
date debut : 2017-11-21
date fin : 2017-11-21
Lieu de communication : 9th Jordanian International Electrical and Electronics Engineering Conference (JIEEEC), 12 - 14 October 2015, Jordan
date debut : 2015-10-12
date fin : 2015-10-12
Lieu de communication : ICOSIP’2015, 8-9 November Tlemcen, Algeria.
date debut : 2015-11-08
date fin : 2015-11-08
Lieu de communication : CEECA’14 Constantine 18-20 November 2014, Algeria
