Ultra wide band Twin Eleven slot patch antenna for bandwidth enhancement

Author

Vidya, J.S. ; Shrivastava, Prasun ; Susila, M. ; Rao, T.R.

Author_Institution

Dept. of Telecommun. Eng., SRM Univ., Chennai, India

fYear

2013

fDate

3-5 April 2013

Firstpage

92

Lastpage

95

Abstract

New design of a microstrip patch antenna with Twin Eleven shaped slot is presented that achieves a minimum impedance bandwidth of 37.931%. The Twin Eleven shaped slot increases the bandwidth and reduces the complication of design to a very high extent while compared to other slot geometries due to the similarity in the shape of slots that are made on the patch. The proposed antenna is designed for the 5 GHz ISM band and is designed and simulated by the electromagnetic simulation software HFSS. The VSWR curve and the radiation patterns are also demonstrated in this paper in which the importance is given to the antenna bandwidth.

Keywords

antenna radiation patterns; electric impedance; microstrip antennas; slot antennas; ultra wideband antennas; ISM band; VSWR curve; antenna bandwidth enhancement; antenna radiation pattern; electromagnetic simulation software HFSS; frequency 5 GHz; microstrip patch antenna; minimum impedance bandwidth; ultra wide band twin eleven slot patch antenna; Antenna radiation patterns; Bandwidth; Gain; Patch antennas; Slot antennas; Substrates; Bandwidth; HFSS; Patch antenna; Resonance; Slot; Twin Eleven Slot;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications and Signal Processing (ICCSP), 2013 International Conference on

Conference_Location

Melmaruvathur

Print_ISBN

978-1-4673-4865-2

Type

conf

DOI

10.1109/iccsp.2013.6577022

Filename

6577022