</table>
The 4-element slot-coupled patch sub-array is simulated using [[EM.Picasso]]'s [[Planar Method of Moments|planar method of moments]] (MoM) solver. An adaptive frequency sweep is performed to compute the frequency response of the structure over the frequency range [2.2GHz - 2.6GHz]. The figures below show the variation of the sub-array's return loss with frequency and its 3D far-field radiation pattern computed at 2.4GHz.
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