"

Cookies ussage consent

Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our site without changing the browser settings you grant us permission to store that information on your device.

I agree, do not show this message again.

Electromagnetic scattering from complex conjugate cylinder of infinite length

A. ILLAHI1, M. BASHIR2, P. IFTIKHAR1, Q. A. NAQVI3, A. GHUFFAR4, M. Y. NAZ5, A. GHAFFAR5,*

Affiliation

  1. RIMS Group , Department of Physics, COMSATS University, Islamabad, Pakistan
  2. Department of Electrical Engineerings, University of Management and Technology, Lahore, Pakistan
  3. Department of Electronics, Quaid-i-Azam University, Islamabad, Pakistan
  4. Department of Physics, Riphah International University Faisalabad Campus, Faisalabad, Pakistan
  5. Department of Physics, University of Agriculture, Faisalabad, Pakistan

Abstract

A plane wave interacts with a complex conjugate medium (CCM) circular cylinder of radius a. The cylinder is placed in free space. Taking in account the classical scattering theory, the incident and scattered fields are found. By solving the boundary value problem, the unknown coefficients and scattered fields are formulated. Numerical results are found by plotting the echo width, scattered and transmitted fields with size parameter of the cylinder, observation angle and imaginary part of the refractive index. Comparison of obtained numerical results for limiting cases is done with published literature and has been found in good agreement. It has been shown that the scattering from CCM cylindrical geometry is larger than standard dielectric. Both the TE and TM polarizations of incident plane wave have been used in the analysis..

Keywords

Scattering, Complex conjugate medium, Optical properties.

Submitted at: Aug. 11, 2018
Accepted at: June 14, 2019

Citation

A. ILLAHI, M. BASHIR, P. IFTIKHAR, Q. A. NAQVI, A. GHUFFAR, M. Y. NAZ, A. GHAFFAR, Electromagnetic scattering from complex conjugate cylinder of infinite length, Journal of Optoelectronics and Advanced Materials Vol. 21, Iss. 5-6, pp. 338-342 (2019)