Dual Band Print Antenna for Wireless Applications with Enhanced Isolation
In this paper, the authors propose a PIFA type MIMO antenna for wireless applications. The MIMO antenna consists of two identical PIFA antennas on both ends of an FR4 substrate and operates over a frequency band of 2-4GHz. The proposed antenna is suitable for IEEE 801.11n and PCS applications. A vertical conducting line along with the T-shaped element extended from patch is inserted between two PIFAs in order to increase the isolation. Also implementation of neutral line connected with 2 PIFAs helps to enhance isolation.