Dual-Band 2 × 2 MIMO Antenna with Compact Size and High Isolation Based on Half-Mode SIW

<div>Simulated electric field distribution on the dual-band antenna at the two resonant frequencies: (a) <i>f</i><sub><i>L</i></sub> = 4.46 GHz and (b) <i>f</i><sub><i>H</i></sub> = 5.38 GHz.</div>

International Journal of Antennas and Propagation

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Figure 4

Figure 4: Dual-Band 2 × 2 MIMO Antenna with Compact Size and High Isolation Based on Half-Mode SIW 