Please use this identifier to cite or link to this item:
|Title:||Electromagnetic fields of a thin Circula loop antenna above a (UN)grounded multi-layered chiral slabs: The non-uniform current excitation|
|Citation:||Yin, W.,Li, L.,Yeo, T.,Leong, M. (2001). Electromagnetic fields of a thin Circula loop antenna above a (UN)grounded multi-layered chiral slabs: The non-uniform current excitation. Progress in Electromagnetics Research 30 : 131-156. ScholarBank@NUS Repository. https://doi.org/10.2528/PIER00031304|
|Abstract:||The technique of dyadic Green's function (DGF) expressed in terms of the normalised cylindrical vector wave functions is adopted in this study for examining the electromagnetic fields excited by one thin circular loop antenna above a (un)grounded multi-layered chiral slabs. The current carried on such a circular loop antenna is expressed in a generalized Fourier series so as to incorporate practical situations. Thereby, exact representations of the radiated fields in both near and far zones are obtained in closed form, in a superposition of the right-and left-handed circularly polarized waves. Furthermore, numerical results are presented to show the radiation characteristics of the loop antenna in different layered chiral slab structures. The contributions of the lower- as well as higher-order current excitations to the far-zone field are examined in detail.|
|Source Title:||Progress in Electromagnetics Research|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Jan 9, 2019
checked on Dec 29, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.