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Modified Planar Monopole Antenna for UWB Applications

Published on June 2013 by Priya Rahul
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International Conference on Communication, Circuits and Systems 2012
Foundation of Computer Science USA
IC3S - Number 1
June 2013
Authors: Priya Rahul
0cf38357-d3fb-4d6d-a5b4-933e28113fad

Priya Rahul . Modified Planar Monopole Antenna for UWB Applications. International Conference on Communication, Circuits and Systems 2012. IC3S, 1 (June 2013), 22-25.

@article{
author = { Priya Rahul },
title = { Modified Planar Monopole Antenna for UWB Applications },
journal = { International Conference on Communication, Circuits and Systems 2012 },
issue_date = { June 2013 },
volume = { IC3S },
number = { 1 },
month = { June },
year = { 2013 },
issn = 0975-8887,
pages = { 22-25 },
numpages = 4,
url = { /proceedings/ic3s/number1/12284-1310/ },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Proceeding Article
%1 International Conference on Communication, Circuits and Systems 2012
%A Priya Rahul
%T Modified Planar Monopole Antenna for UWB Applications
%J International Conference on Communication, Circuits and Systems 2012
%@ 0975-8887
%V IC3S
%N 1
%P 22-25
%D 2013
%I International Journal of Computer Applications
Abstract

In this proposed paper, a planar monopole antenna with modified patch and truncated ground plane for Ultra wideband (UWB) applications is presented. The radiating element of the proposed antenna is fed by a 50 ? microstrip line. Truncation in the ground plane is made for better impedance matching. It is found that by making steps in the ground plane, return loss characteristics and hence the VSWR is improved. The antenna parameters and performances have been investigated by using commercially available CST Microwave Studio 2012 software. Simulation and measurement results show that the proposed antenna provides an ultra wide bandwidth, completely covering the range set by the Federal Communication Commision (FCC) for UWB operations (3. 1 GHz to 10. 6 GHz). The antenna is of low profile and exhibits omnidirectional radiation pattern and high gain for the entire bandwidth.

References
  1. FCC Report and Order for Part 15 acceptance of Ultra Wideband (UWB) systems from 3. 1–10. 6 GHz, February, 2002, FCC website.
  2. J. Liang, C. C. Chiau, X. Chen and C. G. Parini "Printed circular disc monopole antenna for ultra-wideband applications", Electronics Letters, Vol. 40, No. 20, 30th September 2004.
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  4. G. P. Gao, M. K. Yang, S. F. Niu, and J. S. Zhang "Study of a novel U-shaped monopole UWB antenna by transfer function and time domain characteristics ",Microwave and Optical Technology Letter, Vol. 54, No. 6, June 2012.
  5. Jianxin Liang, Choo C. , Xiaodong Chen, Chiau Clive G. Parini, "Study of a Printed Circular Disc Monopole Antenna for UWB Systems", IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL 53, NO 11, NOVEMBER 2005.
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  7. A. A. Eldek, "Numerical analysis of a small ultra wideband microstrip-fed tap monopole antenna", Progress In Electromagnetics Research, 2006, PIER 65, pp. 59-69.
  8. N. P. Agrawal, G. Kumar, and K. P. Ray, "Wide-Band Planar Monopole Antennas," IEEE Transactions on Antennas and Propagation, vol. 46, no. 2, February 1998, pp. 294-295.
  9. Mohammad Naser-Moghadasi, Hedayat Rousta, and Bal S. Virdee,"Compact UWB Planar Monopole Antenna", IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, Vol. 8, pp. 1382-1385,2009.
Index Terms

Computer Science
Information Sciences

Keywords

Uwb Planar Monopole Antenna Microstrip Fed Truncated Ground Plane