International Journal of Antennas and Propagation / 2015 / Article / Fig 6

Research Article

Wideband Dual-Element Antenna Array for MIMO Mobile Phone Applications

Figure 6

Measured 2D radiation patterns of the antenna element at different frequencies. (a) 900 MHz (ANT1); (b) 2500 MHz (ANT2) (— ; ---, unit: dBi).