By Topic

A novel hybridization of higher order finite element and boundary integral methods for electromagnetic scattering and radiation problems

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Jian Liu ; Dept. of Electr. & Comput. Eng., Illinois Univ., Urbana, IL, USA ; Jian-Ming Jin

A novel hybridization of the finite element and boundary integral methods is presented for an efficient and accurate numerical analysis of electromagnetic scattering and radiation problems. The proposed method derives an adaptive numerical absorbing boundary condition (ABC) for the finite element solution based on boundary integral equations. Unlike the standard finite element boundary integral (FE BI) approach, the proposed method is free of interior resonance and produces a purely sparse system matrix, which can be solved very efficiently. Unlike the traditional finite element absorbing boundary condition (FE ABC) approach, the proposed method uses an arbitrarily-shaped truncation boundary placed very close to the scatterer/radiator to minimize the computational domain and more importantly, produce a solution that converges to the true solution of the problem.

Published in:

Antennas and Propagation Society International Symposium, 2001. IEEE  (Volume:4 )

Date of Conference:

8-13 July 2001