International Journal of Engineering Technology, Management and Applied Sciences (IJETMAS)
In this paper, the authors describe a study on T-slot PIFA for mobile applications. The antennas used in mobile handsets have restriction of small size with broader bandwidth for multiple applications. PIFA accomplish the maximum requirement of mobile phones. The main applications of this T-slot PIFA are UMTS, WLAN, LTE 2500, Bluetooth TM and Wi-Fi. By using this antenna, they can achieve very high efficiency with enhanced bandwidth. At operating frequencies antenna has directivity 5dB, return loss 5dB, efficiency 63%.