Vol. 42

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2012-07-12

Scattering of a Radially Oriented Hertz Dipole Field by a Perfect Electromagnetic Conductor (PEMC) Sphere

By Abdul Ghaffar, Nasir Mehmood, Muhammad Shoaib, Muhammad Yasin Naz, Ahsan Illahi, and Qaisar Naqvi
Progress In Electromagnetics Research B, Vol. 42, 163-180, 2012
doi:10.2528/PIERB12052704

Abstract

PEMC medium is a special type of metamaterial which generalizes the pre-existing concepts of perfect electric conductor (PEC) and perfect magnetic conductor (PMC). PEMC medium is described by a special parameter named as admittance and denoted as M. This admittance parameter acts as a base in order to extract the nature of medium as PEC or PMC. Electromagnetic fields scattered by a PEMC sphere are investigated theoretically. A Hertz dipole as a source of excitation is considered. Co-polarized as well as cross-polarized component of the scattered fields are taken into consideration. A general solution of fields scattered by the PEMC sphere has been sought.

Citation


Abdul Ghaffar, Nasir Mehmood, Muhammad Shoaib, Muhammad Yasin Naz, Ahsan Illahi, and Qaisar Naqvi, "Scattering of a Radially Oriented Hertz Dipole Field by a Perfect Electromagnetic Conductor (PEMC) Sphere," Progress In Electromagnetics Research B, Vol. 42, 163-180, 2012.
doi:10.2528/PIERB12052704
http://jpier.org/PIERB/pier.php?paper=12052704

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