Meshless physical simulation of semiconductor devices using a wavelet-based nodes generator

IEICE Electronics Express

Rashid Mirzavand²  Abdolali Abdipour²  Gholamreza Moradi²  Masoud Movahhedi¹ 

[1] Electrical Engineering Department, Shahid Bahonar University of Kerman;Microwave/mm-wave & Wireless Communication Research Lab, Electrical Engineering Department, Amirkabir University of Technology

关键词: semiconductor devices;    meshless;    wavelet;   

DOI  :  10.1587/elex.8.1757

学科分类：电子、光学、磁材料

来源: Denshi Jouhou Tsuushin Gakkai

【 摘 要 】

References(5)This paper describes a meshless method with wavelet-based nodes for the two-dimensional time-dependent simulation of semiconductor devices. In this method the solution is approximated using global radial basis functions (RBF) and distributed wavelet-generated points. This allows the computation of problems with complex-shaped boundaries and forming fine and coarse points abundance in locations where variable solutions change rapidly and slowly, respectively. The method is suitable for the semiconductor part of very time consuming global modeling of microwave/millimeter wave circuits due to a large reduction of number of nodes with an acceptable results.

【 授权许可】

Unknown