Further validation of fast simulation method at the element and array pattern levels for SKA

This paper present further validations of a Method of Moment (MoM) based technique dedicated to fast simulation of SKA-low arrays. In particular, the embedded element patterns and array patterns are studied. The patterns obtained using this technique are compared with those using the commercial software CST. The comparison shows the importance of the mutual coupling in modeling these patterns. Further validation is demonstrated by an example of nulling in the presence of mutual coupling.