Abstract—In this paper, the design of slots array antennas based on Substrate Integrated waveguide (SIW) has been analyzed and simulated. A waveguide slot antenna has a vertical row of slots along the length of a vertical waveguide, with the array of slots increasing the gain by flattening the vertical beam. The whole array antennas including two slots and feeding element is completely constructed at a single substrate by using substrate integrated waveguide technique and tapered micro-strip transition. These structures are simulated by the software HFSS on substrate of Duroid 5880. Simulated results on return loss and radiation pattern are presented and discussed.
Index Terms—Array, slot antenna, substrate integrated waveguide, transition.
The authors are with the Laboratory of Technology of Communications LTC, University of Saida, Faculty Technology BP 138, El-Nasr 20000, Saida, Algeria (e-mail: keltoum_nouri@yahoo.fr, kelnouri@gmail.com, bouazzauniv@gmail.com, becharef_kada@yahoo.fr, bouazzamehdi@yahoo.fr).
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Cite:Keltouma Nouri, Tayeb Habib Chawki Bouazza, Boubakar Seddik Bouazza, Mehdi Damou, Kada Becharef, and Salima Seghier, "Design of Substrate Integrated Waveguide Multi-band Slots Array Antennas," International Journal of Information and Electronics Engineering vol. 6, no. 4, pp. 221-225, 2016.
