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A Novel Design and Analysis of Compact Printed UWB Antenna with Modified Ground


Affiliations
1 Maulana Azad National Institute of Technology Bhopal M.P., India
2 Department of Electronics and Communication Engg, Maulan Azad National Institute of Technology Bhopal M.P., India
     

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In this paper, a compact design and construction of microstrip Ultra Wide Band (UWB) antenna is proposed. The proposed antenna has the capability of operating between 1.8GHz to 12GHz. Bandwidth enhancement is required for practical application of microstrip antenna for wireless communication. Enhanced bandwidth supports high speed of data communication. The antenna parameter in frequency domain analysis have been investigated to show its capability as an effective radiating element. The designed antenna has a compact size of 47mm * 36mm * 1.6 mm. The simulation results demonstrated good ultra wide band linear transmission performance. The highest efficiency claimed 92% at 2 GHz and minimum efficiency is 70%.The claimed bandwidth from proposed antenna is 2.1 GHz to 10 GHz that is 7.9 GHz. Bandwidth obtained with the proposed design is very good to incorporate all applications of UWB band.


Keywords

Monopole Antenna, Quarter Wavelength Slot, Parasitic Patches, Ultra Wide Band.
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  • A Novel Design and Analysis of Compact Printed UWB Antenna with Modified Ground

Abstract Views: 147  |  PDF Views: 3

Authors

Bharti Gupta
Maulana Azad National Institute of Technology Bhopal M.P., India
Madhu Shandilya
Department of Electronics and Communication Engg, Maulan Azad National Institute of Technology Bhopal M.P., India
Sangeeta Nakhate
Department of Electronics and Communication Engg, Maulan Azad National Institute of Technology Bhopal M.P., India

Abstract


In this paper, a compact design and construction of microstrip Ultra Wide Band (UWB) antenna is proposed. The proposed antenna has the capability of operating between 1.8GHz to 12GHz. Bandwidth enhancement is required for practical application of microstrip antenna for wireless communication. Enhanced bandwidth supports high speed of data communication. The antenna parameter in frequency domain analysis have been investigated to show its capability as an effective radiating element. The designed antenna has a compact size of 47mm * 36mm * 1.6 mm. The simulation results demonstrated good ultra wide band linear transmission performance. The highest efficiency claimed 92% at 2 GHz and minimum efficiency is 70%.The claimed bandwidth from proposed antenna is 2.1 GHz to 10 GHz that is 7.9 GHz. Bandwidth obtained with the proposed design is very good to incorporate all applications of UWB band.


Keywords


Monopole Antenna, Quarter Wavelength Slot, Parasitic Patches, Ultra Wide Band.