Research Article

A Flexible Multiband Dendritic Structure Fractal Antenna for 4G/5G/WLAN/Bluetooth Applications

Figure 5

Antenna 3D far-field radiation direction diagram: (a) 1.41 GHz; (b) 2.41 GHz; (c) 3.52 GHz; (d) 4.85 GHz.
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(b)
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