Bandwidth Enhancement and Mutual Coupling Reduction Using a Notch and a Parasitic Structure in a UWB-MIMO Antenna

<p>Simulated S-parameters to illustrate different stages of antenna variation in design for improving the antenna bandwidth and reducing the mutual coupling (a) Simulated reflection coefficient S<sub>11</sub> (dB), (b) simulated coupling coefficient S<sub>21</sub> (dB).</p>

International Journal of Antennas and Propagation

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Figure 3

Figure 3: Bandwidth Enhancement and Mutual Coupling Reduction Using a Notch and a Parasitic Structure in a UWB-MIMO Antenna 