volume | PIER Journals

Abstract

The societal and technological priorities of the world have been continuously changing because of complex computer and technology-driven developments in everywhere like communications, health, defense, economy, etc. Electromagnetic (EM) systems have become more and more complex however the explosive growth of computer capabilities has revolutionized the design and analysis of such complex systems. This has made interdisciplinary exposure necessary in modern EM engineering, also has brought up discussions of educational challenges and novel teaching approaches that confront wave-oriented EM engineering in the 21st century. This paper reviews EM computer simulation strategies and summarizes novel virtual tools that may be used in connection with classical EM lectures as well as with a newly proposed EM Engineering Program.

1. Sevgi, L., Complex Electromagnetic Problems and Numerical Simulation Approaches, IEEE Press & John Wiley and Sons Inc., June 2003.

2. Sevgi, L. and I. C. Goknar, "An intelligent balance in engineering education," IEEE Potentials Magazine, Vol. 23, No. 4, 40-41, Oct./Nov. 2004.
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3. Uluısık, C ., G. Cakır, M. Cakır, and L. Sevgi, "Radar Cross Section (RCS) modeling and simulation: Part I — Definitions, strategies, and canonical examples," IEEE Antennas and Propagation Magazine, Vol. 50, No. 1, Feb. 2008. Google Scholar

4. Cakır, G., M. Cakır, and L. Sevgi, "Radar Cross Section (RCS) modeling and simulation: Part II — A novel FDTD-based RCS prediction virtual tool," IEEE Antennas and Propagation Magazine, Vol. 50, No. 2, Apr. 2008. Google Scholar

5. Akleman, F. and L. Sevgi, "A novel MoM- and SSPE-based groundwave propagation field strength prediction simulator," IEEE Antennas and Propagation Magazine, Vol. 49, No. 5, 69-82, Oct. 2007.
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8. Sevgi, L., "Virtual tools/labs in electrical engineering education," ELEKTRIK, Turkish J. of Electrical Engineering and Computer Sciences, Vol. 14, No. 1, 113-127, 2006. Google Scholar

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10. Cakır, G., M. Cakır, and L. Sevgi, "A novel virtual FDTD-based microstrip circuit design and analysis tool," IEEE Antennas and Propagation Magazine, Vol. 48, No. 6, 161-173, Dec. 2006.
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11. Cakır, G., M. Cakır, and L. Sevgi, "A multipurpose FDTD-based two dimensional electromagnetic virtual tool," IEEE Antennas and Propagation Magazine, Vol. 48, No. 4, 142-151, Aug. 2006.
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12. Sevgi, L. and C. Uluısık, "A matlab-based transmission line virtual tool: Finite-difference time-domain reflectometer," IEEE Antennas and Propagation Magazine, Vol. 48, No. 1, 141-145, Feb. 2006.
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15. Felsen, L. B., F. Akleman, and L. Sevgi, "Wave propagation inside a two-dimensional perfectly conducting parallel plate waveguide: Hybrid ray-mode techniques and their visualisations," IEEE Antennas and Propagation Magazine, Vol. 46, No. 6, 69-89, Dec. 2004.
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16. Sevgi, L., F. Akleman, and L. B. Felsen, "Visualizations of wave dynamics in a wedge-waveguide with non-penetrable boundaries: Normal, adiabatic, and intrinsic mode representations," IEEE Antennas and Propagation Magazine, Vol. 49, No. 3, 76-94, Jun. 2007.
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17. Sevgi, L., "A ray shooting visualization matlab package for 2D ground wave propagation simulations," IEEE Antennas and Propagation Magazine, Vol. 46, No. 4, 140-145, Aug. 2004.
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18. Sevgi, L., "Modeling and simulation strategies for electromagnetic wave propagation in complex environments: Groundwave path loss prediction virtual tools," IEEE Transactions on Antennas and Propagation, Vol. 55, No. 6, 1591-1598, Jun. 2007.
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19. Uluısık, C. and L. Sevgi, "Numerical modeling and simulation studies of 2D radiowave propagation over non-flat terrain and through inhomogeneous atmosphere," Springer Proceedings in Physics Series, Vol. 104, 45-54, Jan. 2006. Google Scholar

20. Sevgi, L., "From engineering electromagnetics towards electromagnetic engineering," ELECO 2007, 5th International Conference on Electrical and Electronics Engineering, Bursa, Turkey, Dec. 5-9 2007.

21. Sevgi, L., "Electromagnetic engineering and teaching via virtual computer tools," EUROCON 2007 the International Conference on Computer as a Tool, a half-day short course, Warsaw, Poland, Sept. 9-12 2007.

22. Sevgi, L., "Modeling and simulation strategies in antennas and propagation: Novel virtual tools," EuCAP 2006, the First ESA European Conference on Antennas and Propagation, a half-day short course, Nice-France, Nov. 6-10 2006.

23. Sevgi, L., "Modeling and simulation strategies in electromagnetics: Teaching via virtual tools," IEEE AP-S International Symposium & USNC/URSI National Radio Science AMEREM Meeting, a half-day short course, Albuquerque, New Mexico, USA, Jul. 9-14 2006.

24. Sevgi, L., "Modeling and simulation strategies in EMC engineering: Problems and challenges," EMC 2005 6th International Symposium on EMC and EM Ecology, two-hour tutorial, St Petersburg, Russia, Jun. 21-24 2005.

Prof. Levent Sevgi