Date of Award
May 2014
Degree Type
Dissertation
Degree Name
Doctor of Philosophy (PhD)
Department
Electrical Engineering and Computer Science
Advisor(s)
Tapan K. Sarkar
Second Advisor
Magdalena Salazar-Palma
Keywords
Electromagnetics, Laguerre Transform, Marching-on-in-degree, Method of moment, Numerical Method, Parallel computing
Subject Categories
Engineering
Abstract
The time domain method of moment has been proposed for a long time. The marching-on-in-time solver suffers from late time instability, while the marching-on-in-degree technique can avoid this problem.
This thesis introduces a new temporal basis function and a new Green's function form that improves the computation speed of the marching-on-in-degree technique. This method can be used for the perfect conductor and can also be applied to conductors with loss or dielectric.
As a method of moment solver, this marching-on-in-degree technique must solve a dense matrix equation and it may be time consuming if the objects are very large. Therefore, parallelization and a hybrid method are also proposed to handle large objects.
This thesis will cover all my improvements to the time domain marching-on-in-degree method.
Access
Open Access
Recommended Citation
Mei, Zicong, "Solving time domain scattering and radiation problems in a marching-on-in-degree technique for method of moment" (2014). Dissertations - ALL. 116.
https://surface.syr.edu/etd/116
