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2015-11-09

Dual-Band Planar Inverted-F Antenna with Enhanced Bandwidth by Adding a T-Shaped Slot and a Two Elements for Mobile Phone Applications

By Mustapha El Halaoui, Abdelmoumen Kaabal, Hassan Asselman, Saida Ahyoud, and Adel Asselman
Progress In Electromagnetics Research C, Vol. 59, 149-158, 2015
doi:10.2528/PIERC15081805

Abstract

In this article, a compact planar inverted-F antenna with a wide frequency band for WLAN, Bluetooth, HiperLAN, LTE2500, and WiMAX applications in mobile handsets is proposed. The designed PIFA provides two operating bands at 2.5 GHz with a bandwidth of 300 MHz (13%) and at 5.2 GHz with a bandwidth of 5700 MHz (76%). The dual-band performance and the improved bandwidths are realized by two techniques: the integration of a T-shaped slot in the radiating patch of the antenna and the addition of two elements in the side of the PIFA. The two operating bands of the antenna are controlled by adjusting the size of slot and the size of elements 1 and 2. The distribution of the specific absorption rate (SAR) of 1-g and 10-g in the head of human tissues for two positions of the antenna at 2.5 GHz and 5.2 GHz is also studied. The results of simulation and measurement of the proposed antenna are presented and discussed.

Citation


Mustapha El Halaoui, Abdelmoumen Kaabal, Hassan Asselman, Saida Ahyoud, and Adel Asselman, "Dual-Band Planar Inverted-F Antenna with Enhanced Bandwidth by Adding a T-Shaped Slot and a Two Elements for Mobile Phone Applications," Progress In Electromagnetics Research C, Vol. 59, 149-158, 2015.
doi:10.2528/PIERC15081805
http://jpier.org/PIERC/pier.php?paper=15081805

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