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Multiresolution Frequency Domain Technique for Electromagnetics

Name: Multiresolution Frequency Domain Technique for Electromagnetics
Brand: Springer International Publishing AG
SKU: 9783031005862
Price: 34.17 EUR
Availability: InStock

Автор: Ercument Arvas, Atef Elsherbeni

Език:

Корици: С меки корици

Издател: Springer International Publishing AG

Наличност: Външен склад

Изпращаме след 5-8 дни

34.17 € 66.83 лв

In this book, a general frequency domain numerical method similar to the finite difference frequency...

Информация за книгата

Автор

Ercument Arvas, Atef Elsherbeni

Език

Английски език

Корици

Книга - С меки корици

Издадена

2012

страници

124

EAN

9783031005862

ISBN

3031005864

Enbook ID

39298191

Издател

Springer International Publishing AG

Теглоt

269

Размери

191 x 235 x 8

Пълно описание

In this book, a general frequency domain numerical method similar to the finite difference frequency domain (FDFD) technique is presented. The proposed method, called the multiresolution frequency domain (MRFD) technique, is based on orthogonal Battle-Lemarie and biorthogonal Cohen-Daubechies-Feauveau (CDF) wavelets. The objective of developing this new technique is to achieve a frequency domain scheme which exhibits improved computational efficiency figures compared to the traditional FDFD method: reduced memory and simulation time requirements while retaining numerical accuracy.The newly introduced MRFD scheme is successfully applied to the analysis of a number of electromagnetic problems, such as computation of resonance frequencies of one and three dimensional resonators, analysis of propagation characteristics of general guided wave structures, and electromagnetic scattering from two dimensional dielectric objects. The efficiency characteristics of MRFD techniques based on different wavelets are compared to each other and that of the FDFD method. Results indicate that the MRFD techniques provide substantial savings in terms of execution time and memory requirements, compared to the traditional FDFD method.Table of Contents: Introduction / Basics of the Finite Difference Method and Multiresolution Analysis / Formulation of the Multiresolution Frequency Domain Schemes / Application of MRFD Formulation to Closed Space Structures / Application of MRFD Formulation to Open Space Structures / A Multiresolution Frequency Domain Formulation for Inhomogeneous Media / Conclusion