Al-Sawalha, Ayman, and Takialddin Al Smadi. “Engineering Technology Microstrip Patch Antenna Radiation Variation of Quality Factors and Bandwidth of a Conically Depressed”. Journal of Advanced Sciences and Engineering Technologies 1, no. 1 (December 29, 2021): 1–6. Accessed June 8, 2026. https://www.jasetj.com/index.php/jaset/article/view/61.