Numerical study of random surface scattering using Coifman wavelets

Y. Tretiakov; G. Lei; George Pan; B. Gilbert

doi:10.1049/ip-map:20040678

Numerical study of random surface scattering using Coifman wavelets

Y. Tretiakov, G. Lei, George Pan, B. Gilbert

Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Chapter

2 Scopus citations

Abstract

The scattering of electromagnetic waves from one-dimensional rough surfaces is studied numerically using Coifman wavelets. Owing to the orthogonality, vanishing moments and multiresolution analysis of wavelets, sparse impedance matrices have been obtained. More importantly, the coiflets allow the development of a high accuracy one-point quadrature formula, which reduces the computational effort in filling the matrix entries. Excellent agreement of the proposed approach with existing approaches was observed.

Original language	English (US)
Title of host publication	IEE Proceedings: Microwaves, Antennas and Propagation
Pages	331-337
Number of pages	7
Volume	151
Edition	4
DOIs	https://doi.org/10.1049/ip-map:20040678
State	Published - Aug 2004

ASJC Scopus subject areas

Electrical and Electronic Engineering
Computer Networks and Communications

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10.1049/ip-map:20040678

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abstract = "The scattering of electromagnetic waves from one-dimensional rough surfaces is studied numerically using Coifman wavelets. Owing to the orthogonality, vanishing moments and multiresolution analysis of wavelets, sparse impedance matrices have been obtained. More importantly, the coiflets allow the development of a high accuracy one-point quadrature formula, which reduces the computational effort in filling the matrix entries. Excellent agreement of the proposed approach with existing approaches was observed.",

author = "Y. Tretiakov and G. Lei and George Pan and B. Gilbert",

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AB - The scattering of electromagnetic waves from one-dimensional rough surfaces is studied numerically using Coifman wavelets. Owing to the orthogonality, vanishing moments and multiresolution analysis of wavelets, sparse impedance matrices have been obtained. More importantly, the coiflets allow the development of a high accuracy one-point quadrature formula, which reduces the computational effort in filling the matrix entries. Excellent agreement of the proposed approach with existing approaches was observed.

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ER -

Numerical study of random surface scattering using Coifman wavelets

Abstract

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