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The ARB method
Author(s) -
Lindenmeier Stefan,
Russer Peter
Publication year - 2001
Publication title -
international journal of numerical modelling: electronic networks, devices and fields
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.249
H-Index - 30
eISSN - 1099-1204
pISSN - 0894-3370
DOI - 10.1002/jnm.401
Subject(s) - discretization , transmission line matrix method , planar , coupling (piping) , computer science , numerical analysis , microwave , field (mathematics) , electromagnetic field , matrix (chemical analysis) , computational electromagnetics , mechanical engineering , mathematics , physics , engineering , mathematical analysis , materials science , telecommunications , quantum mechanics , computer graphics (images) , pure mathematics , composite material
For the general case of two interacting structures the computational effort of the adapting radiating boundaries (ARB) method is compared with the computational effort of the pure space discretizing transmission line matrix method. Since the numerical field modelling with the ARB method requires a very low computational effort, this method can be applied in a process for the automatical optimization of planar structures to prevent electromagnetic coupling phenomena. Numerical aspects of the method of ARB are shown. In two numerical examples, the ARB method is applied to the numerical modelling of the electromagnetic coupling between planar microwave structures. Copyright © 2001 John Wiley & Sons, Ltd.