By Topic

Electromagnetic Closed-Surface Criterion for the 3-D Precise Integration Time-Domain Method for Solving Maxwell's Equations

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

3 Author(s)
Xintai Zhao ; Inst. of RF & Optoelectron. Integrated Circuits, Southeast Univ., Nanjing ; Zhigong Wang ; Xikui Ma

In order to derive the linear relations for solving the singular matrix problem during the recurrence process of the precise integration time-domain method, an electromagnetic closed-surface criterion is presented in orthogonal curvilinear coordinates. Such a criterion leads to the versatile method by which the spatial distributions of the linearly dependent field components are determined. It makes the complicated derivation for linear relation, usually depending on experience, regular, and therefore improves the general-purpose property of the method. With such a criterion, linear relations have been obtained in the computational domain, on the absorbing boundaries and on the edges where boundaries cross in orthogonal curvilinear coordinates. Numerical examples indicate the validity of the criterion.

Published in:

Microwave Theory and Techniques, IEEE Transactions on  (Volume:56 ,  Issue: 12 )