Research Article
Compact Vitis vinifera-Inspired Ultrawideband Antenna for High-Speed Communications
Figure 14
Simulated vector surface current distribution of the proposed VBi-UWBA at (a) 4.6 GHz, (b) 8 GHz, (c) 10.8 GHz, and (d) 11.5 GHz.
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| (b) |
| (c) |
| (d) |