Solving time domain scattering and radiation problems in a marching-on-in-degree technique for method of moment

<p>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. </p> <p>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.</p> <p>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.</p> <p>This thesis will cover all my improvements to the time domain marching-on-in-degree method.</p>

Name thesis:degree_name

Doctor of Philosophy (PhD)

Level thesis:degree_level

Dissertation

Discipline thesis:degree_discipline

Electrical Engineering and Computer Science

Year

2014

Author dc:creator

• Mei, Zicong

Contributors dc:contributor

• Tapan K. Sarkar
• Magdalena Salazar-Palma

• Electromagnetics
• Laguerre Transform
• Marching-on-in-degree
• Method of moment
• Numerical Method
• Parallel computing
• Engineering

Repository record dc:identifier

https://surface.syr.edu/etd/116

OAI identifier oai:identifier

oai:surface.syr.edu:etd-1116