Title :
Analysis of microstrip circuits using the unconditionally stable 3-D Crank-Nicolson FDTD
Author :
Li, S.S. ; Han, Q. ; Yang, Y.
Author_Institution :
Dept. of Electron. Eng., Naval Aeronaut. Eng. Inst.
Abstract :
In this paper, the three-dimensional CN-FDTD algorithm is applied to analyze the planar microstrip circuits. Under the condition of the same time step size which is far larger than the CFL stability condition, the accuracy of CN-FDTD is much higher than ADI-FDTD
Keywords :
finite difference time-domain analysis; microstrip circuits; network analysis; numerical stability; ADI-FDTD; CFL stability condition; planar microstrip circuit analysis; time step size; unconditionally stable 3D Crank-Nicolson FDTD; Algorithm design and analysis; Boundary conditions; Circuit analysis; Circuit stability; Finite difference methods; Iterative algorithms; Maxwell equations; Microstrip; Sparse matrices; Time domain analysis;
Conference_Titel :
Antennas and Propagation Society International Symposium 2006, IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
1-4244-0123-2
DOI :
10.1109/APS.2006.1710858
