A Generalized case of Electromagnetic Scattering from a finite number of Ferromagnetic cylinders

Main Article Content

T. Kumar
N. Kalyanasundaram
B. K. Lande


A generalized solution of the scattering problem from an array containing a finite number of axially magnetized ferromagnetic cylinders of infinite length placed in free space is presented in this paper. The analysis is carried out by matching the tangential boundary conditions at the surface of each cylinder to find the unknown expansion coefficients of the scattered field. Planar arrays consist of a finite number of ferromagnetic microwires are considered to obtain the numerical results for TMz and TEz polarizations in terms of the variation in scattered field components of the near field and scattering cross section (SCS) with respect to angle of incidence, radius of microwires, spacing among the microwires and operating frequency. For validation purpose, numerical results of the proposed analysis specialized for the case of single microwire and normal incidence for TMz polarization are compared with the results available in the literature for the specialized case and both are found to be matched completely.


Download data is not yet available.

Article Details

How to Cite
Kumar, T., Kalyanasundaram, N., & Lande, B. K. (2015). A Generalized case of Electromagnetic Scattering from a finite number of Ferromagnetic cylinders. Advanced Electromagnetics, 4(3), 8–16. https://doi.org/10.7716/aem.v4i3.264
Research Articles
Author Biography

T. Kumar, Jay Pee Institute of Information Technology, Noida(U.P) India

Ph.D. Scholar, Department of Electronics and Communication Engineering, Jay Pee Institute of Information Technology, Noida (U.P) India



L.-P. Carignan, A. Yelon, and D. Menard, "Ferromagnetic Nanowire Metamaterials: Theory and Applications", IEEE Trans. Microwave Theory Techn., vol. 59, no. 10, pp. 2568- 2586, Oct. 2011.

View Article

J. Carbonell, H. G.-Miqule, and J. S.-Dehsa, "Double Negative Metamaterials Based on Ferromagnetic Microwires ", Physical Review B, vol. 81, pp. 024401, 2010.

View Article

J. Pendry, A. Holden, W. Stewart, and I. Youngs, "Extremely low frequency plasmons in metallic mesostructures", Phys. Rev. Lett., vol. 76, no. 25, pp. 47734776, 1996.

View Article

I. Liberal, I. Ederra, C. Gomez-Polo, A. Labrador, L. Perez, I. Jose, R. Gonzalo, "Theoretical Modeling and Experimental Verification of the Scattering From a Ferromagnetic Microwire", IEEE Trans. Microwave Theory Techn., vol. 59, no. 3, pp. 517-526, Mar. 2011.

View Article

W. H. Eggimann, "Scattering of a Plane Wave on a Ferrite Cylinder at Normal Incidence," IEEE Trans. Microwave Theory Techn.", vol. 8, no. 4, pp 440-445,Jul. 1960.

View Article

A. M. Attiya and M. A. Alkanhal, "Generalized Formulation for the Scattering from a Ferromagnetic Microwire", ACES Journal, vol. 27, No. 5, May 2012.

R. A. Waldron, "Electromagnetic Wave Propagation in Cylindrical Waveguides Containing Gyromagnetic Media", Journal of the British Institution of Radio Engineers, vol. 18, no. 10, pp. 597-612, Oct. 1958.

View Article

I. Liberal, I. S. Nefedov, I. Ederra, R. Gonzalo, and S. A. Tretyakov, "Electromagnetic Response and Homogenization of Grids of Ferromagnetic Microwires", J. Appl. Phys., vol. 110, pp. 064909, 2011.

View Article

T. Kumar, N. Kalyanasundaram and B. K. Lande, "Analysis of the generalized case of scattering from a ferromagnetic microwire grid", Progress In Electromagnetics Research M, Vol. 35, 1-10, 2014.

View Article

M. Polewski and J. Mazur, "Scattering by an array of conducting,Lossy Dielectric, Ferrite and Pseudochiral Cylinders", Progress In Electromagnetics Research, PIER 38, 283310, 2002.

View Article

A. Z. Elsherbeni "A comparative study of the two dimensional multiple scattering techniques", Radio science, Vol. 24, No. 4, pp. 1023-1033, Jul-Aug. 1994.

View Article

Christos G. Christodoulou and J. Frank Kauffman, "On the Electromagnetic Scattering from Infinite Rectangular Grids with Finite Conductivity", IEEE Trans. on Antenna and Propagation., Vol. AP-34, No. 2, Feb. 1986.

B. H. Henin, A. Z. Elsherbeni, and M. Al Sharkawy "Oblique incidence of plane wave scattering from an array of circular dielectric cylinders", Progress In Electromagnetics Research, PIER 68, 261279, 2007.

View Article

N. Okamoto, "Scattering of Obliquely Incident Plane wave from a finite periodic structure of ferrite cylinders", IEEE Trans. on Antenna and Propagation., Vol. 27, No. 3, 317-323, 1979.

View Article

D. M. Pozar, "Microwave Engineering", Wiley, 4th edition, Chapter 9, 2012.

C. A. Balanis, "Advanced Engineering Electromagnetics", John Wiley and Sons, 2nd edition, Chapter 11, 2012.

M. Abramowitz and I. Stegun,"Handbook of Mathematical Functions", Dover, 1965.

Similar Articles

You may also start an advanced similarity search for this article.