International Journal of Networked and Distributed Computing

Volume 6, Issue 1, January 2018, Pages 24 - 34

UWB, miniaturized and directive metamaterial loaded antenna for satellite applications

Authors
Parul Dawar1, paru.dawar@gmail.com, N.S. Raghava2, ns.raghava@gmail.com, Asok De3
1Department of Electronics and communications Engineering, Guru Tegh Bahadur Institute of Technology, G-8 Area, Rajouri Garden, New Delhi, India
2, 3Department of Electronics and Communication Engineering, Delhi Technological University, Shahbad Daulatpur, Main Bawana Road, New Delhi, India
Available Online 2 January 2018.
DOI
10.2991/ijndc.2018.6.1.3How to use a DOI?
Keywords
Antenna; Metamaterial; Negative refractive index; RMPA; HFSS
Abstract

Antenna parameter optimization using S-shaped metamaterial embedded in antenna substrate at high frequency (THz) is elucidated in this paper. Upon incorporation of proposed metamaterials’ array inside the antenna substrate, bandwidth of antenna increases by 770 GHz and directivity by about 11%. Results obtained are well in coherence between FEM based Ansoft HFSS simulation and Matlab programming based on CAD formulas using equivalent circuit analysis of patch antenna. A low frequency (scaled) prototype of the proposed structure is fabricated and nearly 15% deviation is obtained in comparison with the simulation results.

Copyright
Copyright © 2018, the Authors. Published by Atlantis Press.
Open Access
This is an open access article under the CC BY-NC license (http://creativecommons.org/licences/by-nc/4.0/).

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Journal
International Journal of Networked and Distributed Computing
Volume-Issue
6 - 1
Pages
24 - 34
Publication Date
2018/01/02
ISSN (Online)
2211-7946
ISSN (Print)
2211-7938
DOI
10.2991/ijndc.2018.6.1.3How to use a DOI?
Copyright
Copyright © 2018, the Authors. Published by Atlantis Press.
Open Access
This is an open access article under the CC BY-NC license (http://creativecommons.org/licences/by-nc/4.0/).

Cite this article

TY  - JOUR
AU  - Parul Dawar
AU  - N.S. Raghava
AU  - Asok De
PY  - 2018
DA  - 2018/01/02
TI  - UWB, miniaturized and directive metamaterial loaded antenna for satellite applications
JO  - International Journal of Networked and Distributed Computing
SP  - 24
EP  - 34
VL  - 6
IS  - 1
SN  - 2211-7946
UR  - https://doi.org/10.2991/ijndc.2018.6.1.3
DO  - 10.2991/ijndc.2018.6.1.3
ID  - Dawar2018
ER  -