A Volumetric Method of Moments for Integrated Lens Antennas
R. Ozzola (TU Delft - Electrical Engineering, Mathematics and Computer Science)
J. Geng (Student TU Delft)
N. Llombart (TU Delft - Electrical Engineering, Mathematics and Computer Science)
A. Freni (University of Florence)
D. Cavallo (TU Delft - Electrical Engineering, Mathematics and Computer Science)
A. Neto (TU Delft - Electrical Engineering, Mathematics and Computer Science)
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Abstract
A Volumetric Method of Moments accelerated by means of iterative solvers combined with FFT matrix-vector products has been presented. The method allows analyzing small lens antennas with their integrated feeds efficiently since different structures and geometries can be studied with the same discretization, just by adding the material characteristics in post-processing.