Associate Teaching Professor
4-179 CST
jlwarzal@syr.edu
315.443.4416
Electromagnetic, complex media, antenna design and modeling
Education:
- B.S.E.E Syracuse University, 2000
- M.S.E.E. Syracuse University, 2004
- Ph.D. Syracuse University, 2012
Current Research:
My current research includes understanding the behavior of electromagnetic waves in complex media specifically anisotropic media. I have studied biaxially anistropic media with the most depth including wave propagation and reflection and transmission.
I also have research interest in antennas including antenna modeling and measurement. I have combined research areas by modeling microstrip antennas printed on biaxially anisotropic substrates.
Courses taught:
- ECS 101: Introduction to Engineering and Computer Science
- ELE 331: Digital Circuits and Systems
- ELE 333: Analog Circuits
- ELE 621: Electromagnetic Fields
- ELE 623: Microwave Measurements
- ELE 722: Microwave Filters
- ELE 726: Computational Methods of Field Theory
Selected Publications:
J.W. Graham, J.K. and Lee, “Electromagnetic Waves in Biaxially Anisotropic Media,” Wiley Encyclopedia of Electrical and Electronics Engineering. 1–15 2015.
J.W. Graham and J. K. Lee, “Reflection and Transmission from Biaxially Anisotropic-Isotropic Interfaces,” Progress in Electromagnetic Research, PIER 136, 681-702, 2013.
J.W. Graham and J. K. Lee, “Rectangular Patch Antennas on Biaxial Substrates,” IEEE International Symposium on Antennas and Propagation, Orlando, FL July 2013.
J.W. Graham and J. K. Lee, “Microstrip Dipoles Printed on Biaxial Substrates,” IEEE International Symposium on Antennas and Propagation, Chicago, IL July 2012.
J.W. Graham and J. K. Lee, “Reflection and Transmission at Isotropic-Biaxial Interface,” URSI General Assembly and Scientific Symposium, Istanbul, Turkey, August 2011.
J.W. Graham, G. F. Pettis, and J. K. Lee, “Symmetrical Property of Dyadic Green’s Functions for Layered Anisotropic Medium,” IEEE International Symposium on Antennas and Propagation/URSI National Radio Science Meeting, Toronto Ontario, Canada, July 2010.