A Novel Scheme with FG-FFT for Analysis of Electromagnetic Scattering from Large Objects

<div>A 2D representation of the difference between the far elements and the near elements. (a) A far element without coincident point; (b) a near element with coincident points.</div>

International Journal of Antennas and Propagation

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Figure 2

Figure 2: A Novel Scheme with FG-FFT for Analysis of Electromagnetic Scattering from Large Objects 