DocumentCode
1098036
Title
The use of SPICE lumped circuits as sub-grid models for FDTD analysis
Author
Thomas, Vincent A. ; Jones, Michael E. ; Piket-May, Melinda ; Taflove, Allen ; Harrigan, Evans
Author_Institution
Los Alamos Nat. Lab., NM, USA
Volume
4
Issue
5
fYear
1994
fDate
5/1/1994 12:00:00 AM
Firstpage
141
Lastpage
143
Abstract
A general approach for including lumped circuit elements in a finite difference time domain (FDTD) solution of Maxwell´s equations is presented. The methodology allows the direct access to SPICE to model the lumped circuits, while the full 3-dimensional solution to Maxwell´s equations provides the crosstalk and dispersive properties of the microstrips and striplines in the circuit.<>
Keywords
SPICE; circuit analysis computing; crosstalk; equivalent circuits; finite difference time-domain analysis; lumped parameter networks; microwave circuits; 3D solution; FDTD analysis; Maxwell equations; SPICE lumped circuits; crosstalk; dispersive properties; finite difference time domain; microstrips; striplines; sub-grid models; Capacitors; Circuit simulation; Coupling circuits; Difference equations; Diodes; Finite difference methods; Maxwell equations; Resistors; SPICE; Time domain analysis;
fLanguage
English
Journal_Title
Microwave and Guided Wave Letters, IEEE
Publisher
ieee
ISSN
1051-8207
Type
jour
DOI
10.1109/75.289516
Filename
289516
Link To Document