Arbitrary Shaped Objects Detection and Reconstruction through Overset Grid Generation Method with B2-spline Interpolation in Forward-Backward Time-Stepping Inverse Scattering

• Main Authors: Kismet, Hong-Ping, Shafrida, Binti Sahrani, Wee, Boon Siong, Moriyama, Toshifumi
• Format: Article
• Language: English
• Published: The Applied Computational Electromagnetics Society 2020
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://ir.unimas.my/id/eprint/29853/3/Arbitrary.pdf; http://ir.unimas.my/id/eprint/29853/; https://aces-society.org/journal.php

Finite-Difference Time-Domain (FDTD) method is a simple and powerful tool used to solve electromagnetic (EM) problems. However, the drawbacks of FDTD method are difficult to model the curved boundaries and small features due to its restriction to inherent orthogonal grids. We have previously propose...