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Slot-Loaded Microstrip Antenna: A Possible Solution for Wide Banding and Attaining Low Cross-Polarization

  • Ghosh Abhijyoti
  • Chakraborty Subhradeep
  • Ghosh Kumar Sanjay
  • Singh L. Lolit Kumar
  • Chattopadhyay SudiptaEmail author
  • Basu Banani
Conference paper
  • 317 Downloads
Part of the Advances in Intelligent Systems and Computing book series (AISC, volume 555)

Abstract

A simple and single element slot-loaded rectangular microstrip antenna has been proposed for broad impedance bandwidth and improved cross-polarized (XP) radiation compared to maximum copolarized (CP) gain without affecting the copolarized radiation pattern. Around 19 dB isolation between CP and XP along with 22% impedance bandwidth is achieved with the proposed structure. The present investigation provides an understanding of simultaneous improvement in impedance bandwidth and the XP radiation characteristics with the present structure.

Keywords

Bandwidth Cross-polarization Patch reactance Slot-loaded microstrip antenna 

Notes

Acknowledgements

The authors would like to thank Prof. D. Guha of Institute of Radio Physics and Electronics and Prof. B.N. Basu of Sir J. C. Bose School of Engineering, Mankundu, India, for their support.

Subhradeep Chakraborty and Sanjay Kumar Ghosh thank director, CSIR-CEERI, Pilani, for his permission to publish this work.

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Copyright information

© Springer Nature Singapore Pte Ltd. 2017

Authors and Affiliations

  • Ghosh Abhijyoti
    • 1
  • Chakraborty Subhradeep
    • 2
  • Ghosh Kumar Sanjay
    • 2
  • Singh L. Lolit Kumar
    • 1
  • Chattopadhyay Sudipta
    • 1
    Email author
  • Basu Banani
    • 3
  1. 1.Department of Electronics and Communication EngineeringMizoram UniversityAizawlIndia
  2. 2.MWT DivisionCSIR-CEERIPilaniIndia
  3. 3.Department of Electronics and Communication EngineeringNIT-SilcharSilcharIndia

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