A novel approach based on the Method of Moments has been recently presented to analyse very large irregular arrays printed on layered sub- strates. However, that method requires some tuning to minimize the error in the layered medium Green’s functions while presenting a low computation time. In this work, an analysis of the influence of every parameter on these two figures of merit is presented for 2D free-space, and a simple algorithm is provided to automatize the tuning procedure. The procedure is then validated for 3D layered structures.
Hubert, S., Jha, S. N., & Craeye, C. (2015). Error analysis for the Contour-FFT based Green’s function evaluation. ICEAA 2015, Torino. https://hdl.handle.net/2078.5/231319