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Electromagnetic scattering using the iterative multiregion technique [electronic resource] /

Mohamed H. Al Sharkawy, Veysel Demir, Atef Z. Elsherbeni.

Book Cover
Main Author: Sharkawy, Mohamed Hassan Al
Other Names: Demir, Veysel, | Elsherbeni, Atef Z.
Published: San Rafael, Calif. (1537 Fourth Street, San Rafael, CA 94901 USA) : Morgan & Claypool Publishers, c2007.
Series: Synthesis lectures on computational electromagnetics (Online), #19.
Topics: Electromagnetic waves - Scattering - Mathematics. | Finite differences. | Iterative methods (Mathematics) | Multigrid methods (Numerical analysis)
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020 |a9781598295351 (pbk.)
024 7 |a10.2200/S00055ED1V01Y200710CEM019|2doi
035 |a200710CEM019
035 |a(IITdb)853170
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082 04|a539.2|221
100 1 |aSharkawy, Mohamed Hassan Al,|d1978-
245 10|aElectromagnetic scattering using the iterative multiregion technique|h[electronic resource] /|cMohamed H. Al Sharkawy, Veysel Demir, Atef Z. Elsherbeni.
260 |aSan Rafael, Calif. (1537 Fourth Street, San Rafael, CA 94901 USA) :|bMorgan & Claypool Publishers,|cc2007.
300 |a1 electronic text (vi, 99 p. : ill. (some col.)) :|bdigital file.
490 1 |aSynthesis lectures on computational electromagnetics,|x1932-1716 ;|v#19
500 |aPart of: Synthesis digital library of engineering and computer science.
500 |aTitle from PDF t.p. (viewed on Oct. 19, 2008).
500 |aSeries from website.
504 |aIncludes bibliographical references (p. 93-96A).
505 0 |a1. Introduction -- 2. Basics of the FDFD method -- 2.1. FDFD method -- 2.2. The Yee cell -- 2.3. 3D FDFD formulation -- 2.4. PML absorbing boundary -- 3. IMR technique for large-scale electromagnetic scattering problems : 3D case -- 3.1. Iterative procedure between multiple domains -- 3.2. Speeding up techniques -- 3.3. Numerical results -- 4. IMR technique for large-scale electromagnetic scattering problems : 2D case -- 4.1. 2D FDFD formulation -- 4.2. PML absorbing boundary -- 4.3. Numerical results -- 5. The IMR algorithm using a hybrid FDFD and method of moments techniques -- 5.1. A 2D TMz EFIE-MoM formulation for PEC cylinders -- 5.2. Hybrid FDFD/MoM technique -- 5.3. Numerical results -- 6. Parallelization of the iterative multiregion technique -- 6.1. Introduction to parallel computing -- 6.2. Communication task -- 6.3. Hybrid IMR-parallel processing technique -- 6.4. Numerical results -- 7. Combined multigrid technique and IMR algorithm -- 7.1. Introduction to multigrid technique -- 7.2. Multigrid v-cycle on a grid hierarchy -- 7.3. Multigrid algorithm -- 7.4. Preconditioning -- 7.5. Numerical results -- 8. Concluding remarks -- Appendices -- Radiation and scattering equations -- A.1. Near field 2D formulation -- A.2. Far field 2D formulation -- Bibliography -- Author biography.
506 |aAbstract freely available; full-text restricted to subscribers or individual document purchasers.
510 0 |aCompendex
510 0 |aINSPEC
510 0 |aGoogle scholar
510 0 |aGoogle book search
520 |aIn this work, an iterative approach using the finite difference frequency domain method is presented to solve the problem of scattering from large-scale electromagnetic structures. The idea of the proposed iterative approach is to divide one computational domain into smaller subregions and solve each subregion separately. Then the subregion solutions are combined iteratively to obtain a solution for the complete domain. As a result, a considerable reduction in the computation time and memory is achieved. This procedure is referred to as the iterative multiregion (IMR) technique.
530 |aAlso available in print.
538 |aMode of access: World Wide Web.
538 |aSystem requirements: Adobe Acrobat Reader.
650 0|aElectromagnetic waves|xScattering|xMathematics.
650 0|aFinite differences.
650 0|aIterative methods (Mathematics)
650 0|aMultigrid methods (Numerical analysis)
690 |aFinite difference frequency domain.
690 |aElectromagnetic scattering.
690 |aIterative multiregion technique.
690 |aMultigrid technique.
690 |aPreconditioner.
700 1 |aDemir, Veysel,|d1974-
700 1 |aElsherbeni, Atef Z.
730 0 |aSynthesis digital library of engineering and computer science.
830 0|aSynthesis lectures on computational electromagnetics (Online),|v#19.|x1932-1716 ;
856 40|3Morgan & Claypool - Abstract with links to full text|uhttps://ezproxy.gl.iit.edu/login?url=http://dx.doi.org/10.2200/S00055ED1V01Y200710CEM019|zAccess to the electronic version is available for current IIT main & branch campus students, faculty, and staff (and may require a separate account for log-in).

Staff View for: Electromagnetic scattering using the ite