Comparison between Specialized Quadrature Rules for Method of Moments with NURBS Modelling Applied to Periodic Multilayer Structures

Comparison between Specialized Quadrature Rules for Method of Moments with NURBS Modelling Applied to Periodic Multilayer Structures

A comparison between Ma-Rokhlin-Wandzura (MRW) and double exponential (DE) quadrature rules for numerical integration of method of moments (MoM) matrix entries with singular behavior is presented for multilayer periodic structures. Non Uniform Rational B-Splines (NURBS) modelling of the layout surfa...

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Bibliographic Details
Main Authors: Rafael Florencio, Álvaro Somolinos, Iván González, Felipe Cátedra, Lorena Lozano
Format: Article
Language:English
Published: MDPI AG 2020-12-01
Series:Electronics
Subjects:
integral equations
moment methods
multilayered media
periodic structures
reflectarrays
Online Access:https://www.mdpi.com/2079-9292/9/12/2043

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