R. Talab M, S. Alatallah F, A. Ahmed A. Design of Microstrip Patch Antenna for GSM Applications and Study the Effect of Substrate Thickness on the Bandwidth. RSCI [Internet]. 2021 Jun. 1 [cited 2025 Sep. 10];30(2):42-5. Available from: https://edusj.uomosul.edu.iq/index.php/rsci/article/view/47729