Novel rejected and passed band devices are obtained using
techniques in two dimensional Photonic Band Gap microstrip
structures. The microstrip is engraved in a PBG dielectric
constituted of a via holes array and enclosed in a metallic box. The
b
oundary element method (BEM) and the fast wave concept
iterative process (FWCIP) are combined to evaluate the
characteristic of this structure.
In this paper, the simple magnetostatic field is found by means of
FEM and also BEM .
The aim of this reseach is to find the simple magnetostatic field for
any magnetic problem because it is contributed in effective
magnetic field for this proble
m beside the other terms as :the
exchange field , anisotropic field and external field.We found that
the boundary element method is much more convenient to apply .
