New proposed spherical slotted antenna covered by the layers of dielectric material and plasma

Osman Shakirovich Dautov, Mohammad Sadon AL-Abadi, Haidar N. Al-Anbagi

Abstract


The operation of the new proposed spherical slotted antenna covered by layers of dielectric material and plasma was analyzed numerically in this paper. By utilizing the Integra-functional equations method, the optimum thickness of dielectric material layer and suitable conditions which improve the operation of this antenna are analyzed here by MATHCAD. The thickness of dielectric layer must not be less or more than λ/6. Furthermore, the authors propose manipulating the operation frequency to enable such antenna to work in most circumstances.

Keywords


integra-functional-equations; dielectric; plasma; radiation pattern; spherical slotted antenna;

Full Text:

PDF


DOI: http://doi.org/10.11591/ijece.v10i2.pp1728-1735

Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

International Journal of Electrical and Computer Engineering (IJECE)
p-ISSN 2088-8708, e-ISSN 2722-2578

This journal is published by the Institute of Advanced Engineering and Science (IAES) in collaboration with Intelektual Pustaka Media Utama (IPMU).