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An electromagnetic interaction modeling advisor

1991; Institute of Electrical and Electronics Engineers; Volume: 33; Issue: 3 Linguagem: Inglês

10.1109/15.85138

1558-187X

Joe LoVetri, G.I. Costache,

Millimeter-Wave Propagation and Modeling

A knowledge-based approach for the modeling of electromagnetic (EM) interactions in a system is described. The purpose is to determine any unwanted EM effects that could jeopardize the safety and operation of the system. Modeling the interactions in a system requires the examination of the compounded and propagated effects of the EM fields. A useful EM modeling approach is one that is incremental and constraint-based. The approach taken here subdivides the modeling task into two parts: (a) the definition of the related EM topology and (b) the propagation of the EM constraints. A prototype of some of the EM constraints has been implemented in Quintus Prolog under NeWS on a Sun workstation. User interaction is through a topology drawing tool and a stack-based attribute interface similar to the HyperCard interface of the Apple Macintosh computer. >