Computation of monostatic RCS using adaptive sparsity pattern preconditioning with an MBF‐MLFMM approach

Abstract This work presents a numerical technique for the analysis of the Radar Cross Section (RCS) of large targets combining macro‐basis functions, the multilevel fast multipole method and the generation of near‐field preconditioners, using an approximate inverse matrix where the sparsity pattern...

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Bibliographic Details
Main Authors: Carlos Delgado, Eliseo García, Felipe Cátedra
Format: Article
Language:English
Published: Wiley 2024-12-01
Series:IET Microwaves, Antennas & Propagation
Subjects:
Online Access:https://doi.org/10.1049/mia2.12531
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