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Multiband-coupled sectoral antenna using high and low dielectric constant substrates

Published online by Cambridge University Press:  24 July 2014

Abhishek Kandwal ,
Jai Verdhan Chauhan  and
Sunil Kumar Khah
Abhishek Kandwal*
Affiliation:
Electromagnetic Analysis Laboratory, Department of Physics and Materials Science, Jaypee University of Information Technology, Waknaghat, Solan-173234, India
Jai Verdhan Chauhan
Affiliation:
Electromagnetic Analysis Laboratory, Department of Physics and Materials Science, Jaypee University of Information Technology, Waknaghat, Solan-173234, India
Sunil Kumar Khah
Affiliation:
Electromagnetic Analysis Laboratory, Department of Physics and Materials Science, Jaypee University of Information Technology, Waknaghat, Solan-173234, India
*
Corresponding author: A. Kandwal Email: [email protected]
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Abstract

Design analysis of multiband-coupled stacked sectoral antenna array with finite ground plane using high low dielectric constant substrates is proposed in this paper for modern communication systems and applied physics. Multiband planar antennas have been extensively developed due to demands for integration of wireless communication systems. In this paper, we present the design and development of a multiband microstrip antenna array with parasitic coupling and stacking using two different substrates. The stacked designed antenna resonates at three different frequencies: 3.8, 5.4, and 10 GHz; therefore, showing a multiband property with good radiation (far-field) characteristics. A significant comparison study is also presented considering different dielectric constant substrates. The proposed antenna is an attractive solution for different wireless communication systems such as mobile systems, satellite systems, etc.

Keywords

CoupledParasiticCommunicationStackedSectoralDielectric substrate
Type
Research Paper
Information
International Journal of Microwave and Wireless Technologies , Volume 7 , Issue 6 , December 2015 , pp. 721 - 726
Copyright
Copyright © Cambridge University Press and the European Microwave Association 2014 

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References

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