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A planar triple‐band antenna with size 40 × 18 × 0.8 mm3 for LTE/GSM/UMTS and WLAN/WiMAX is developed in this article. The antenna is constructed in four steps. The first step is named Ant1. In one side of the substrate, a nonfolded strip is connected with a ground plane and a rectangle patch at both end of the nonfolded strip, respectively. Ant1 is fed by a T‐strip, which is in the other side of...
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