2 to 18 GHz MLPDA Employs Tapered Balun Feed Structure June 12, 2024 Ibrahim Fortas, Department of Electrical Engineering, University of Boumerdes, Algeria, Mouloud Ayad, Department of Telecommunications, University of Setif, Algeria, Soufiane Tebache, Electrical Engineering Department, National Polytechnic School of Algiers, Algeria, and Zoubiri Bachir, Division Telecom, Center for Development of Advanced Technologies (CDTA), Algeria 2 Comments