Recent Development in Low Frequency Integral Equation Method
Liu, Yuan
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Permalink
https://hdl.handle.net/2142/81063
Description
Title
Recent Development in Low Frequency Integral Equation Method
Author(s)
Liu, Yuan
Issue Date
2007
Doctoral Committee Chair(s)
Chew, Weng Cho
Department of Study
Electrical and Computer Engineering
Discipline
Electrical and Computer Engineering
Degree Granting Institution
University of Illinois at Urbana-Champaign
Degree Name
Ph.D.
Degree Level
Dissertation
Keyword(s)
Engineering, Electronics and Electrical
Language
eng
Abstract
Finally, the new fast-multipole scheme is used to model the seabed logging problem. The popular method to model the problem is the finite-difference time-domain (FDTD) method, which suffers from very large number of marching steps because the time step is small and the operating frequency is low. Our numerical results show several orders magnitude of saving, both in CPU time and memory.
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