NDLI: A Coupled PEC-TDS Surface Integral Equation Approach for Electromagnetic Scattering and Radiation From Composite Metallic and Thin Dielectric Objects

Content Provider	IEEE Xplore Digital Library
Author	I-Ting Chiang Weng Cho Chew
Copyright Year	1963
Abstract	The recently proposed surface electric field integral equation for thin dielectric sheets is combined with that for conductors to handle objects consisting of both dielectric and conducting materials. This leads to coupled conducting-dielectric surface integral equations which can easily be solved by the method of moments. This approach can handle both scattering and radiation problems such as coated objects, radome enclosed antennas and scatterers, and planar structures. It is observed that the normal electric field in a thin dielectric layer is indispensable when this dielectric layer resides in the vicinity of a conducting object. To validate this approach, couple numerical examples are examined. The results by this approach show agreement with other methods while it economizes on computation resource. It can be used to obtain rapid solutions in the initial phase of the design process. More importantly, it indicates the feasibility for microwave planar circuit applications
Sponsorship	IEEE Antennas and Propagation Society
Starting Page	3511
Ending Page	3516
Page Count	6
File Size	712191
File Format	PDF
ISSN	0018926X
Volume Number	54
Issue Number	11
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-11-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Electromagnetic coupling Integral equations Electromagnetic scattering Electromagnetic radiation Dielectrics Conducting materials Moment methods Coupling circuits Process design Microwave circuits thin dielectric sheet (TDS) Method of moments (MoM) perfect electric conductor (PEC) radiation scattering surface integral equation (SIE)
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics Electrical and Electronic Engineering

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