Premium
An iterative domain decomposition method for waveguide problems
Author(s) -
Zhu H. Q.,
Long Y.,
Luk K. M.,
Wu Z. D.
Publication year - 2001
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.1282
Subject(s) - domain decomposition methods , waveguide , iterative method , microwave , boundary value problem , decomposition , domain (mathematical analysis) , field (mathematics) , boundary (topology) , distribution (mathematics) , computer science , mathematics , mathematical optimization , mathematical analysis , physics , optics , engineering , telecommunications , finite element method , structural engineering , pure mathematics , ecology , biology
An absorbing fictitious boundary condition (FBC) is presented to generate an iterative domain decomposition method (DDM) for analyzing waveguide problems. The FBC for connecting the subdomains on a fictitious boundary is developed according to the actual field distribution in the waveguide to ensure the propagation of waves between adjacent subdomains. Numerical experiments demonstrate that the proposed iterative algorithm can acquire a convergent solution accurately. © 2001 John Wiley & Sons, Inc. Microwave Opt Technol Lett 30: 252–254, 2001.