Title :
Analysis of inhomogeneous multilayer antenna structure by hybrid method
Author :
Gharbi, R. ; Trabelsi, H. ; Gharsallah, Ali ; Baudrand, H.
Author_Institution :
Dept. of Phys., Fac. of Sci. of Tunis, El Manar, Tunisia
Abstract :
The paper discussed the implementation of the hybrid algorithm to modelling the multilayer planar circuit by combine the FDFD method and WCIP method. The finite difference frequency domain (FDFD) algorithm can be used to modelling the 3D discontinuity structure, with the open region modelled by iterative method. The well agreement between our method and original FDFD method demonstrated the validity and flexibility of the method. Memory requirement is greatly reduced by using DDM.
Keywords :
finite difference methods; frequency-domain analysis; iterative methods; planar antennas; 3D discontinuity structure; DDM; FDFD method; WCIP method; finite difference frequency domain algorithm; hybrid algorithm; inhomogeneous multilayer antenna structure; iterative method; multilayer planar circuit; Dielectrics; Impedance; Nonhomogeneous media; DDM; Hybrid numerical method; Inhomogeneous dielectric;
Conference_Titel :
Multi-Conference on Systems, Signals & Devices (SSD), 2014 11th International
Conference_Location :
Barcelona
DOI :
10.1109/SSD.2014.6808772
