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Weng Cho Chew
Researcher at Purdue University
Publications - 943
Citations - 34758
Weng Cho Chew is an academic researcher from Purdue University. The author has contributed to research in topics: Integral equation & Computational electromagnetics. The author has an hindex of 78, co-authored 925 publications receiving 32566 citations. Previous affiliations of Weng Cho Chew include Massachusetts Institute of Technology & University of Illinois at Urbana–Champaign.
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Book
Waves and Fields in Inhomogeneous Media
TL;DR: Inverse scattering problems in planar and spherically layered media have been studied in this article, where Dyadic Green's functions have been applied to the mode matching method to solve the problem.
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A 3D perfectly matched medium from modified maxwell's equations with stretched coordinates
Weng Cho Chew,W.H. Weedon +1 more
TL;DR: A modified set of Maxwell's equations is presented that includes complex coordinate stretching along the three Cartesian coordinates that allow the specification of absorbing boundaries with zero reflection at all angles of incidence and all frequencies.
Book
Fast and Efficient Algorithms in Computational Electromagnetics
TL;DR: The book introduces you to new advances in the perfectly matched layer absorbing boundary conditions, and offers a thorough understanding of error analysis of numerical methods, fast-forward and inverse solvers for inverse problems, hybridization in computational electromagnetics, and asymptotic waveform evaluation.
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Multilevel fast multipole algorithm for electromagnetic scattering by large complex objects
TL;DR: Using these techniques, the FMM and MLFMA can solve the problem of electromagnetic scattering by large complex three-dimensional objects such as an aircraft on a small computer.
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Reconstruction of two-dimensional permittivity distribution using the distorted Born iterative method
TL;DR: The distorted Born iterative method (DBIM) is used to solve two-dimensional inverse scattering problems, thereby providing another general method to solve the two- dimensional imaging problem when the Born and the Rytov approximations break down.