Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/66303
Title: A new stable full-wave maxwell solver for all frequencies
Authors: Zhao, Y
Fu, WN
Keywords: Coulomb gauge
Edge element
Finite element method
Full-wave
Potential formulation
Three-dimensional
Issue Date: 2016
Publisher: Institute of Electrical and Electronics Engineers Inc.
Source: IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation, 2016, 7815896 How to cite?
Abstract: Magnetic vector potential (MVP) formulations are widely used in low-frequency computational electromagnetics of finite element method (FEM). How to impose the gauge condition properly to ensure the uniqueness of the MVP is a key problem for researchers. Traditional Coulomb gauged formulation using penalty technique is not feasible for edge elements since the divergence of the edge element basis function is zero within each element. In this paper, a novel MVP formulation with Coulomb Gauge for full-wave Maxwell equations using edge elements is proposed in frequency domain. The proposed formulation is stable for all frequencies. Numerical examples are computed using the proposed MVP formulation, which is very promising in further engineering applications.
Description: 17th Biennial IEEE Conference on Electromagnetic Field Computation, IEEE CEFC 2016, Miami, US, 13-16 November 2016
URI: http://hdl.handle.net/10397/66303
ISBN: 9781509010325
DOI: 10.1109/CEFC.2016.7815896
Appears in Collections:Conference Paper

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