Badis, Abderrahmane. “Determination of Far-Field Pattern Expressions for Helical Antenna Analyzed Using Curved Segments Moment Method”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 31, no. 3 (February 15, 2017): 134–144. Accessed May 16, 2024. https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/6878.