ADI-FDTD method with fourth order accuracy in time

• المؤلفون الرئيسيون: Tan, Eng Leong, Heh, Ding Yu
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2020
• الموضوعات: Engineering::Electrical and electronic engineering; Higher Order ADI-FDTD; Split-step Approach
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/137113
• المؤسسة: Nanyang Technological University

This letter presents an unconditionally stable alternating direction implicit finite-difference time-domain (ADI-FDTD) method with fourth order accuracy in time. Analytical proof of unconditional stability and detailed analysis of numerical dispersion are presented. Compared to second order ADI-FDTD...