A comparison study on wire-grid model and point matching technique with subdomain basis functions

In this paper, the wire grid modeling technique is compared with subdomain basis functions using a point matching technique. The comparison for two dimensional case is carried out in the paper and that for three dimensional case will be given during the presentation. It is found that the wire grid modeling technique is an approximate model for the point matching technique with subdomain basis functions. The validation of the wire grid model is demonstrated and some questions arising in the application of the wire grid model are addressed.