In this paper, a compact slotted circular monopole antenna with spike shaped slots embedded in it is presented. Also, the proposed antenna has ground length limited to 33% of substrate length. This ground is provided on the back side of the antenna geometry to excite the antenna by microstrip line feed. A slotted circular patch element will be achieved by subtracting 45 degrees rotated square patch of 12mm x 12mm, and then by proper scaling. In this study the geometry is scaled separately by 60%, 40%, 20%, and finally the resultant is obtained by uniting them. This final geometry offers an ultra wide band operation. The overall size of the antenna is 30mm×32.4mm×1.6mm including finite ground feeding mechanism. The antenna operates in the frequency range from 2.5-15GHz covering FCC defined UWB band with more than 130% impedance bandwidth. Stable omni-directional radiation patterns in the desired frequency band have been obtained. Measured data fairly agree with the simulated results.
| Published in | International Journal of Wireless Communications and Mobile Computing (Volume 2, Issue 2) |
| DOI | 10.11648/j.wcmc.20140202.12 |
| Page(s) | 30-34 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2014. Published by Science Publishing Group |
Ultra Wideband, Printed Monopole Antenna, Slot Antenna, Defected Ground Structure (DGS)
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APA Style
Gopal M. Dandime, Veeresh G. Kasabegoudar. (2014). A Slotted Circular Monopole Antenna for Wireless Applications. International Journal of Wireless Communications and Mobile Computing, 2(2), 30-34. https://doi.org/10.11648/j.wcmc.20140202.12
ACS Style
Gopal M. Dandime; Veeresh G. Kasabegoudar. A Slotted Circular Monopole Antenna for Wireless Applications. Int. J. Wirel. Commun. Mobile Comput. 2014, 2(2), 30-34. doi: 10.11648/j.wcmc.20140202.12
AMA Style
Gopal M. Dandime, Veeresh G. Kasabegoudar. A Slotted Circular Monopole Antenna for Wireless Applications. Int J Wirel Commun Mobile Comput. 2014;2(2):30-34. doi: 10.11648/j.wcmc.20140202.12
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Download@article{10.11648/j.wcmc.20140202.12,
author = {Gopal M. Dandime and Veeresh G. Kasabegoudar},
title = {A Slotted Circular Monopole Antenna for Wireless Applications},
journal = {International Journal of Wireless Communications and Mobile Computing},
volume = {2},
number = {2},
pages = {30-34},
doi = {10.11648/j.wcmc.20140202.12},
url = {https://doi.org/10.11648/j.wcmc.20140202.12},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.wcmc.20140202.12},
abstract = {In this paper, a compact slotted circular monopole antenna with spike shaped slots embedded in it is presented. Also, the proposed antenna has ground length limited to 33% of substrate length. This ground is provided on the back side of the antenna geometry to excite the antenna by microstrip line feed. A slotted circular patch element will be achieved by subtracting 45 degrees rotated square patch of 12mm x 12mm, and then by proper scaling. In this study the geometry is scaled separately by 60%, 40%, 20%, and finally the resultant is obtained by uniting them. This final geometry offers an ultra wide band operation. The overall size of the antenna is 30mm×32.4mm×1.6mm including finite ground feeding mechanism. The antenna operates in the frequency range from 2.5-15GHz covering FCC defined UWB band with more than 130% impedance bandwidth. Stable omni-directional radiation patterns in the desired frequency band have been obtained. Measured data fairly agree with the simulated results.},
year = {2014}
}
TY - JOUR T1 - A Slotted Circular Monopole Antenna for Wireless Applications AU - Gopal M. Dandime AU - Veeresh G. Kasabegoudar Y1 - 2014/06/10 PY - 2014 N1 - https://doi.org/10.11648/j.wcmc.20140202.12 DO - 10.11648/j.wcmc.20140202.12 T2 - International Journal of Wireless Communications and Mobile Computing JF - International Journal of Wireless Communications and Mobile Computing JO - International Journal of Wireless Communications and Mobile Computing SP - 30 EP - 34 PB - Science Publishing Group SN - 2330-1015 UR - https://doi.org/10.11648/j.wcmc.20140202.12 AB - In this paper, a compact slotted circular monopole antenna with spike shaped slots embedded in it is presented. Also, the proposed antenna has ground length limited to 33% of substrate length. This ground is provided on the back side of the antenna geometry to excite the antenna by microstrip line feed. A slotted circular patch element will be achieved by subtracting 45 degrees rotated square patch of 12mm x 12mm, and then by proper scaling. In this study the geometry is scaled separately by 60%, 40%, 20%, and finally the resultant is obtained by uniting them. This final geometry offers an ultra wide band operation. The overall size of the antenna is 30mm×32.4mm×1.6mm including finite ground feeding mechanism. The antenna operates in the frequency range from 2.5-15GHz covering FCC defined UWB band with more than 130% impedance bandwidth. Stable omni-directional radiation patterns in the desired frequency band have been obtained. Measured data fairly agree with the simulated results. VL - 2 IS - 2 ER -
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