A New Approach of Almost Periodic Lumped Elements Circuits by an Iterative Method Using Auxiliary Sources
Mohamed Karim Azizi, Lassaad Latrach, Nathalie Raveu, Ali Gharsallah and Henri Baudrand
DOI : 10.3844/ajassp.2013.1457.1472
American Journal of Applied Sciences
Volume 10, Issue 11
Nowadays, met materials with lumped or distributed elements are emerging and it is necessary to develop new techniques based on the following principles. The approach should be global and have to be formulated according to the existing classic formulations. In fact, the Wave Concept Iterative Process (WCIP) is systematically used in such application. On the other hand, the periodic medium can have some cells with localized defects that are supposed to be almost periodic. Such structures are studied based on the introduction of auxiliaries’ sources. The study is devoted to the study of one dimensional then bi dimensional medium. Simple diffraction phenomenon supports the usefulness of the proposed new approach.
© 2013 Mohamed Karim Azizi, Lassaad Latrach, Nathalie Raveu, Ali Gharsallah and Henri Baudrand. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.