Modeling of Electromagnetic and Elastic Wave Fields in Complex Geophysical Sensing Environments

The last topic of the thesis deals with the modeling of a radio frequency antenna used for nuclear magnetic resonance (NMR) logging. A 3D finite-difference formulation is presented based on the second-order partial differential vector wave equation of the magnetic fields in the frequency domain. The new code can be used to model very complex geometries with high medium contrast. Interesting simulation results are obtained for the NMR antenna.

Name thesis:degree_name

Ph.D.

Level thesis:degree_level

Dissertation

Discipline thesis:degree_discipline

Electrical Engineering

Grantor

University of Illinois at Urbana-Champaign

Year dc:date

2015

Author dc:creator

• Chen, Yong Hua

Contributors dc:contributor

• Chew, Weng C.

• Engineering, Electronics and Electrical

Language dc:language

eng

Identifier

(MiAaPQ)AAI9812554

OAI identifier oai:identifier

oai:www.ideals.illinois.edu:2142/81202