By Topic

Electromagnetics-based co-simulation of linear network and nonlinear circuits accelerated by time-domain orthogonal finite-element reduction-recovery method

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)
Qing He ; Sch. of Electr. & Comput. Eng., Purdue Univ., West Lafayette, IN, USA ; Duo Chen ; Dan Jiao

In this work, the authors developed a fast electromagnetics-based nonlinear-linear co-simulation algorithm based on a recently developed time-domain orthogonal finite-element reduction-recovery method (OrFE-RR). In this method, the linear part and the nonlinear part are naturally decoupled due to the diagonal matrix in the single surface system. Meanwhile, as the devices are usually not connected to the same mesh element, the devices are also decoupled. Thus, the linear part and the nonlinear devices can be solved separately with the coupling accounted in the right hand side. This method neither generates large dense matrix nor requires a staggered marching iteration. Hence, it is capable of simulating large-scale integrated circuits that consist of both linear network and nonlinear devices.

Published in:

Antennas and Propagation Society International Symposium (APSURSI), 2010 IEEE

Date of Conference:

11-17 July 2010