On time-domain NRBC for Maxwell's equations and its application in accurate simulation of electromagnetic invisibility cloaks

• Main Authors: Wang, Bo, Yang, Zhiguo, Wang, Li-lian, Jiang, Shidong
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2022
• Subjects: Science::Mathematics; Electromagnetic Wave Scattering; Anisotropic and Dispersive Medium
• Online Access: https://hdl.handle.net/10356/160603
• Institution: Nanyang Technological University

In this paper, we present analytic formulas of the temporal convolution kernel functions involved in the time-domain non-reflecting boundary condition (NRBC) for the electromagnetic scattering problems. Such exact formulas themselves lead to accurate and efficient algorithms for computing the NRBC f...