DocumentCode
1525597
Title
Stability characteristics of absorbing boundary conditions in microwave circuit simulations
Author
Yu, Wenhua ; Mittra, Raj ; Chakravarty, Sourav
Author_Institution
Electromagn. Commun. Lab., Pennsylvania State Univ., University Park, PA, USA
Volume
49
Issue
9
fYear
2001
fDate
9/1/2001 12:00:00 AM
Firstpage
1347
Lastpage
1349
Abstract
In this paper, we examine the stability properties of several absorbing boundary conditions in the finite-difference time-domain (FDTD) simulations of microwave circuits. The numerical experiments show that the stability characteristics of absorbing boundary conditions, e.g., Mur´s (1981) and perfectly matched layers (PML), can depend upon the discretization of the computational domain
Keywords
circuit stability; finite difference time-domain analysis; microstrip circuits; microwave circuits; simulation; strip line circuits; FDTD simulation; PML; absorbing boundary conditions; finite-difference time-domain simulation; microwave circuit simulation; numerical experiments; perfectly matched layers; stability characteristics; Antennas and propagation; Boundary conditions; Circuit simulation; Circuit stability; Computational modeling; Current distribution; Finite difference methods; Frequency; Microwave circuits; Time domain analysis;
fLanguage
English
Journal_Title
Antennas and Propagation, IEEE Transactions on
Publisher
ieee
ISSN
0018-926X
Type
jour
DOI
10.1109/8.947027
Filename
947027
Link To Document