Abstract
A new technique of finite-element time-domain (FETD) for dealing with dispersive media is presented. First, the basic theory of FETD is discussed, mainly includes electric field (E) and electric displacement vector (D). An iteration equation contains D andE is presented. Followed by an introduction of shift operator to the FETD method, a recursive formulation of constitutive between D andE in time domain is given. Then the achievement of shift-operator finite-element time-domain (SO-FETD) is developed through combining the above two equations. Finally, the feasibility of this technique is validated with 3- dimension numerical examples.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
