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Design and analysis of stair-shape UWB antenna with flowery DGS

Published online by Cambridge University Press:  19 March 2014

Sukhdeep Kaur*
Affiliation:
Department of Electronics and Communication Engineering, JCD College of Engineering, Sirsa, Haryana, India. Phone: +91 97295-49005
Rajesh Khanna
Affiliation:
Electronics and Communication Engineering Department, Thapar University, Patiala, Punjab, India
*
Corresponding author: S. Kaur Email: sukhdeepkaur@rediffmail.com

Abstract

In this paper, staircase-shaped ultra-wideband (UWB) response is proposed. UWB technology being emerging technology of decade needs development of antennas with small size. This paper proposed the design of antennas for UWB technology with small overall size. The feed used in the proposed design is microstrip feed line. The defected ground structure and staircase patch have been used to enhance bandwidth (BW) of antenna, to miniaturize its shape and to reduce the surface wave. The proposed design is carried out with different types of substrate materials and the best results are considered. The proposed antenna performs well in terms of BW and gain while reduction in size is reported. The proposed antenna can be used for Wireless Personal Area Network.

Type
Research Papers
Copyright
Copyright © Cambridge University Press and the European Microwave Association 2014 

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References

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