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PEMC backed chiral nihility Gregorian system

AHSAN ILLAHI1, ABDUL GHAFFAR2,* , MAJEED A. S. ALKANHAL3, YASIN KHAN4, ABDUL AZIZ5, Q. A. NAQVI5, MUHAMMAD SHARIF6

Affiliation

  1. Research in Modeling and Simulation (RIMS) Group, Department of Physics, COMSATS Institute of Information Technology, Islamabad, Pakistan
  2. Department of Physics, University of Agriculture, Faisalabad, Pakistan
  3. Department of Electrical Engineering, King Saud University, Saudi Arabia
  4. Department of Physics, Allama Iqbal Open University, Islamabad, Pakistan
  5. Department of Electronics, Quaid-i-Azam University, Islamabad, Pakistan
  6. Department of Physics, Government College, University, Faisalabad, Pakistan

Abstract

Field expressions valid near the caustic of a two dimensional Gregorian system of perfect electromagnetic conductor backed by chiral nihility material are derived using Maslov’s method. Numerical computations have been made to work out the field patterns around the caustic of a Gregorian system. Reliance of cross-polarized and co polarized field components for various values of admittance factor of perfect electromagnetic conductor have been studied and interesting results have been highlighted..

Keywords

PEMC, Chiral Nihility, Maslov’s method, Gregorian system.

Citation

AHSAN ILLAHI, ABDUL GHAFFAR, MAJEED A. S. ALKANHAL, YASIN KHAN, ABDUL AZIZ, Q. A. NAQVI, MUHAMMAD SHARIF, PEMC backed chiral nihility Gregorian system, Optoelectronics and Advanced Materials - Rapid Communications, 11, 7-8, July-August 2017, pp.409-414 (2017).

Submitted at: Oct. 5, 2016

Accepted at: Aug. 9, 2017