A High-Efficiency Microstrip Antenna Pair with Similar Pi-Shaped Decoupling Structure for 3.5 GHz 5G Ultrathin Smartphones

<div>Current distribution of. (a) The single-port <i>T</i>-shaped antenna <i>A</i>. (b) The single-port deformed <i>T</i>-shaped antenna <i>B</i> with oblique microstrip. (c) The dual-port deformed <i>T</i>-shaped antenna <i>C</i> with two oblique microstrips excited by port 1 (unit: mm).</div>

International Journal of Antennas and Propagation

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Figure 1

Figure 1: A High-Efficiency Microstrip Antenna Pair with Similar Pi-Shaped Decoupling Structure for 3.5 GHz 5G Ultrathin Smartphones 