Design of a Novel HN-Shape Microstrip Patch Antenna Using DGS Techniques at 11 GHz and 20 GHz. JETIA [Internet]. 30 de mayo de 2026 [citado 23 de octubre de 2026];12(59):463-72. Disponible en: https://itegam-jetia.org/journal/index.php/jetia/article/view/3490