, Devendra Kumar. “Design of Planar Inverted-F Antenna (PIFA) and Study of Ground Plane Effects on Its Performance”. International Journal on Future Revolution in Computer Science & Communication Engineering 4, no. 3 (March 31, 2018): 115–120. Accessed April 29, 2024. http://www.ijfrcsce.org/index.php/ijfrcsce/article/view/1274.