Research Article
A Compact Frequency Reconfigurable Antenna for LTE Mobile Handset Applications
Figure 4
Illustration of the current distribution in an unfolded view: (a) at 922 MHz, (b) at 1802 MHz, (c) at 1964 MHz, and (d) at 3026 MHz.
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| (b) |
| (c) |
| (d) |