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Effectiveness of boundary integral equations solution techniques

 

Marketed By :  LAP LAMBERT Academic Publishing   Sold By :  Kamal Books International  
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  • Product Description
 

The scattering of an electromagnetic wave by a perfectly electrically conducting material is formulated by using either the electric or the magnetic field integral equations (EFIE or MFIE). When the scatterer is irradiated by an incident wave a surface current will be induced. The formulation in surface integral equations is based on the calculation of this unknown surface current. A drawback of using surface integral equations is related to the uniqueness of their solutions. In the literature several methods are introduced as a remedy. The most popular one is the combined-field integral equation (CFIE) which uses a linear combination of the MFIE and EFIE to provide a unique stable solution. A less-known method is the constrained conjugate gradient method (CCG) that minimizes a cost functional consisting of two terms. The first term is the error norm with respect to boundary integral equation, while the second term is the error norm with respect to the interior equation over a closed interior surface. In the book it is discussed the efficiency of both CCG and CFIE methods. The accuracy of the methods will be compared for closed surfaces, and at the resonant frequencies.

Product Specifications
SKU :COC72724
AuthorMehmet Emin Öztürk
LanguageEnglish
BindingPaperback
Number of Pages72
Publishing Year2011-08-12T00:00:00.000
ISBN978-3845433639
Edition1 st
Book TypeComputer networking & communications
Country of ManufactureIndia
Product BrandLAP LAMBERT Academic Publishing
Product Packaging InfoBox
In The Box1 Piece
Product First Available On ClickOnCare.com2015-10-08 00:00:00