Title :
Improved 1-D FDTD modeling of parallel and series RLC loads in a lossless transmission line
Author :
Montoya, Thomas P.
Author_Institution :
Dept. of Electr. & Comput. Eng., South Dakota Sch. of Mines & Technol., Rapid City, SD
Abstract :
This paper presents improved finite-difference time-domain (FDTD) update equations to model a parallel RLC load in series and a series RLC load in parallel with a simple, lossless transmission line. A one-dimensional (1-D) FDTD model of a simple, lossless transmission line was developed, and extended to model discrete circuit elements (e.g., capacitors, inductors, and resistors). Later, FDTD update equations were developed for parallel or series RLC loads placed in parallel or series with a transmission line, and for use with voltage sources and/or terminations
Keywords :
RLC circuits; finite difference time-domain analysis; transmission lines; discrete circuit elements; improved 1D FDTD modeling; improved finite-difference time-domain update equations; lossless transmission line; parallel RLC load; series RLC load; voltage sources; Capacitors; Distributed parameter circuits; Equations; Finite difference methods; Inductors; Propagation losses; RLC circuits; Resistors; Time domain analysis; Transmission lines;
Conference_Titel :
Antennas and Propagation Society International Symposium 2006, IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
1-4244-0123-2
DOI :
10.1109/APS.2006.1710859
