2. Numerical methods
Once a problem formulation has been chosen, the equation obtained corresponds to two types of problem.
-
A deterministic problem, generically written :
with :
- + :
-
real or complex operator (• indicates the operation on f) which we'll assume to be linear – see note (integral, differential, integro-differential, etc.),
- f :
- unknown function (field component, potential,...
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Numerical methods
Bibliography
Works
A few books have been published, providing a detailed overview of all methods. They are generally specialized in a group of methods. There are, however, three books that cover a wide range of methods, with the exception of asymptotic approaches:
Numerical Methods for Passive Microwave and Millimeter Wave Structures, Edited by (R.) SORRENTINO, IEEE Press, 1989 ;
...
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Software tools
As far as electromagnetic calculation software is concerned, there's a website http://emclab.mst.edu/csoft/index.html which lists dozens of companies and laboratories in alphabetical order. Products are listed with a description of the method and range of applications. For many examples, a link is provided to the company...
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Electromagnetic computing activities in France
There is a recognized research activity in the development of numerical methods for electromagnetism. Several university laboratories are working fundamentally on the subject. These include
XLIM (CNRS, University of Limoges: FDTD, FEM, GTD);
Lab-STICC (CNRS, TELECOM-Bretagne/Université...
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