Hussain HS. Design and Analysis of Rectangular Microstrip Patch Antenna Operating at TM03 mode with Single and Stacked Structure for Bandwidth Enhancement. NUCEJ [Internet]. 2017 Jan. 27 [cited 2025 Apr. 12];19(2):385-94. Available from: https://oldjournal.eng.nahrainuniv.edu.iq/index.php/main/article/view/31