PIER
 
Progress In Electromagnetics Research
ISSN: 1070-4698, E-ISSN: 1559-8985
Home | Search | Notification | Authors | Submission | PIERS Home | EM Academy
Home > Vol. 92 > pp. 91-102

DIRECTIVE EM RADIATION OF A LINE SOURCE IN THE PRESENCE OF A COATED PEMC CIRCULAR CYLINDER

By S. Ahmed and Q. A. Naqvi

Full Article PDF (754 KB)

Abstract:
Electromagnetic scattering of a line source from a perfect electromagnetic conductor (PEMC) circular cylinder coated with double positive (DPS) material or double negative (DNG) material is investigated theoretically. The response of the coated PEMC circular cylinder is observed and it is noted that how the results obtained for this configuration differ from those of a coated perfect electric conductor (PEC) circular cylinder. It is assumed that both the PEMC cylinder and the coating layer are infinite along the cylinder axis. The comparison of directivity of coated PEMC cylinder and coated PEC cylinder is presented.

Citation:
S. Ahmed and Q. A. Naqvi, "Directive EM Radiation of a Line Source in the Presence of a Coated PEMC Circular Cylinder," Progress In Electromagnetics Research, Vol. 92, 91-102, 2009.
doi:10.2528/PIER09030503
http://www.jpier.org/PIER/pier.php?paper=09030503

References:
1. Lindell, I. V. and A. H. Sihvola, "Perfect electromagnetic conductor," Journal of Electromagnetic Waves and Applications, Vol. 19, 861-869, 2005.
doi:10.1163/156939305775468741

2. Lindell, I. V., Differential Forms in Electromagnetics, Wiley and IEEE Press, New York, 2004.

3. Lindell, I. V. and A. H. Sihvola, "Realization of the PEMC boundary," IEEE Trans. Antennas Propag., Vol. 53, No. 9, 3012-3018, 2005.
doi:10.1109/TAP.2005.854524

4. Lindell, I. V. and A. H. Sihvola, "Transformation method for problems involving perfect electromagnetic conductor (PEMC) structures," IEEE Trans. Antennas Propag., Vol. 53, No. 9, 3005-3011, 2005.
doi:10.1109/TAP.2005.854519

5. Ruppin, R., "Scattering of electromagnetic radiation by a perfect electromagnetic conductor cylinder," Journal of Electromagnetic Waves and Applications, Vol. 20, No. 13, 1853-1860, 2006.
doi:10.1163/156939306779292219

6. Lindell, I. V. and A. H. Sihvola, "Losses in PEMC boundary," IEEE Trans. Antennas Propag., Vol. 54, No. 9, 2553-2558, 2006.
doi:10.1109/TAP.2006.880740

7. Jancewicz, B., "Plane electromagnetic wave in PEMC," Journal of Electromagnetic Waves and Applications, Vol. 20, No. 5, 647-659, 2006.
doi:10.1163/156939306776137746

8. Ahmed, S. and Q. A. Naqvi, "Electromagnetic scattering from a perfect electromagnetic conductor cylinder buried in a dielectric half space," Progress In Electromagnetics Research, PIER 78, 25-38, 2008.

9. Ahmed, S. and Q. A. Naqvi, "Electromagnetic scattering form parallel perfect electromagnetic conductor cylinders of circular cross-sections using iterative procedure," Journal of Electromagnetic Waves and Applications, Vol. 22, 987-1003, 2008.
doi:10.1163/156939308784150209

10. Ahmed, S. and Q. A. Naqvi, "Electromagnetic scattering from a two dimensional perfect electromagnetic conductor (PEMC) strip and PEMC strip grating simulated by circular cylinders," Opt. Commun., Vol. 281, 4211-4218, 2008.
doi:10.1016/j.optcom.2008.05.022

11. Ahmed, S. and Q. A. Naqvi, "Electromagnetic scattering from a perfect electromagnetic conductor cylinder coated with a metamaterial having negative permittivity and/or permeability," Opt. Commun., Vol. 281, 5664-5670, 2008.
doi:10.1016/j.optcom.2008.09.011

12. Ahmed, S. and Q. A. Naqvi, "Electromagnetic scattering of two or more incident plane waves by a perfect electromagnetic conductor cylinder coated with a metamaterial," Progress In Electromagnetics Research B, Vol. 10, 75-90, 2008.
doi:10.2528/PIERB08083101

13. Fiaz, M. A., A. Ghaffar, and Q. A. Naqvi, "High frequency expressions for the field in the caustic region of a PEMC cylindrical reflector using Maslov's method," Journal of Electromagnetic Waves and Applications, Vol. 22, 358-397, 2008.

14. Fiaz, M. A., A. Ghaffar, and Q. A. Naqvi, "High frequency expressions for the field in the caustic region of a PEMC gregorian system using Maslov's method," Progress In Electromagnetics Research, PIER 81, 135-148, 2008.

15. Illahi, A. and Q. A. Naqvi, "Scattering of an arbitrarily oriented dipole field by an intinite and a finite length PEMC circular cylinder," Central European Journal of Physics, 2009.

16. Illahi, A., M. Afzaal, and Q. A. Naqvi, "Scattering of dipole field by a perfect electromagnetic conductor cylinder," Progress In Electromagnetics Research Letters, Vol. 4, 43-53, 2008.
doi:10.2528/PIERL08051601

17. Tang, C. C. H., "Back-scattering from dielectrically coated infinite cylindrical obstacles,", Ph.D. Thesis, Harvard University, 1956.

18. Tang, C. C. H., "Backscattering from dielectrically coated infinite cylindrical obstacles," J. Appl. Phys., Vol. 28, 628-633, 1957.
doi:10.1063/1.1722815

19. Wang, N., "Electromagnetic scattering from a dielectric coated circular cylinder," IEEE Trans. Antennas Propag., Vol. 33, No. 9, 960-963, 1985.
doi:10.1109/TAP.1985.1143696

20. Chen, H. C. and D. K. Cheng, "Scattering of electromagnetic waves by an anisotropic plasma-coated conducting cylinder," IEEE Trans. Antennas Propag., Vol. 12, 348-353, 1964.
doi:10.1109/TAP.1964.1138206

21. Shen, Z. X., "Electromagnetic scattering by an impedance cylinder coated eccentrically with a chiroplasma cylinder," IEE Proc. Microw. Antennas Propag., Vol. 141, 279-284, Aug. 1994.
doi:10.1049/ip-map:19941173

22. Shen, Z. and C. Li, "Electromagnetic scattering by a conducting cylinder coated with metamaterials," Progress In Electromagnetics Research, PIER 42, 91-105, 2003.

23. Mushref, M. A., "Transverse magnetic scattering of two incident plane waves by a dielectric coated cylindrical reflector," Central European Journal of Physics, Vol. 3, No. 2, 229-246, 2005.
doi:10.2478/BF02475590

24. Mushref, M. A., "Closed solution to electromagnetic scattering of a plane wave by an eccentric cylinder coated with metamaterials," Opt. Commun., Vol. 270, 441-446, 2007.
doi:10.1016/j.optcom.2006.09.064

25. Sun, J., W. Sun, T. Jiang, and Y. Feng, "Directive electromagnetic radiation of a line source scattered by a conducting cylinder coated with left-handed metamaterial," Microw. Opt. Technol. Lett., Vol. 47, 274-279, 2005.
doi:10.1002/mop.21145

26. Pendry, J. B., A. J. Holden, D. J. Robbins, and W. J. Stewart, "Magnetism from conductors and enhanced nonlinear phenomena," IEEE Trans. Microw. Theory Tech., Vol. 47, No. 11, 1999.
doi:10.1109/22.798002

27. Irci, E and V. B. Erturk, "Achieving transparency and maximizing scattering with metamaterial-coated conducting cylinders," Physical Review E, Vol. 76, No. 056603, 2007.

28. Ahmed, S. and Q. A. Naqvi, "Directive EM radiation of a line source in the presence of a coated nihility cylinder," J. of Electromagn. Waves and Appl., Vol. 23, 761-771, 2009.
doi:10.1163/156939309788019886


© Copyright 2014 EMW Publishing. All Rights Reserved