2017

A. Boutejdar, M. Challal, F. Mouhouche, K. Djafri and S. D. Bennani, “Design and Fabrication of a Novel Quadruple-Band Monopole Antenna Using a U-DGS and Open-Loop-Ring Resonators, ” AEM J - Advanced Electromagnetics Journal, vol. 6, No. 3, pp. 59-63, Oct. 2017. DOI: 10.7716/aem.v6i3.573, Publisher: Gif-sur-Yvette : LGEP-SUPELEC.

2017

M. Challal, A. Badaoui and F. Hachour, “Design and Fabrication of Wide and Deep Rejection Band Microstrip Low-pass Filter, ” JINST- Journal of Instrumentation, vol. 12, pp. 1-10, Jan. 2017. DOI: 10.1088/1748-0221/12/01/P01023, Publisher: IOP Publishing Ltd and Sissa Medialab srl.

2016

M. Challal, M. Dehmas, A. Azrar, R. Aksas and M. Trabelsi, “Compact Down-Conversion Mixer Design Employing a Wide and Deep Stop-Band DGS-LPF, ” IJEEE - International Journal of Electronics and Electrical Engineering, vol. 4, No. 6, Dec. 2016. DOI: 10.18178/ijeee.4.6.520-524, Publisher: IJEEE.

2016

M. Challal and M. Boulakroune, “Sharp-Rejection, Wide and Deep Stopband Low Pass Filter Design using Open Stubs and DGS Patterns, ” ACTA Physica Polonica A, vol. 130, No. 1, pp. 9-10, Jul. 2016. DOI: 10.12693/APhysPolA.130.9, Publisher: Institute of Physics, Polish Academy of Sciences.

2016

M. Challal, M. Dehmas, A. Azrar, R. Aksas and M. Trabelsi, “Circuit Modeling and EM Simulation Verification of DGS based Low-Pass Filter Employing Transmission Line Model along with Microstrip-Slotline Transitions, ” Journal of MATEC Web of Conferences - Chapter 1: Modeling and Simulation (accepted and presented article in 2016 International Conference on Design Engineering and Science – ICDES 2016, Kuala Lumpur, Malaysia), vol. 52, No. 01003, pp. 1–6, Apr. 2016. DOI: 10.1051/matecconf/20165201003, Publisher: EDP Sciences.

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