A Volumetric Method of Moments for Integrated Lens Antennas
Riccardo Ozzola (TU Delft - Tera-Hertz Sensing)
J. Geng (Student TU Delft)
Nuria Llombart (TU Delft - Tera-Hertz Sensing)
A. Freni (University of Florence)
Daniele Cavallo (TU Delft - Tera-Hertz Sensing)
A Neto (TU Delft - Tera-Hertz Sensing)
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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.