Analysis of Slits Loaded Compact Printed Antenna for Multifrequency Operation

Authors

  • Sudipta Das Department of Electronics & Communication Engineering, IMPS College of Engg. & Technology
  • Partha Pratim Sarkar Department of Engineering & Technological Studies, University of Kalyani, Kalyani, Nadia, West Bengal
  • Santosh Kumar Chowdhury Department of Electronics & Telecommunication Engg., Jadavpur University

Keywords:

Slits, multi-frequency, size reduction, wireless communication

Abstract

In this paper, investigation of a single layer, single feed printed antenna has been carried out using method of moment based IE3D software. Triple narrow slits are introduced on the radiating patch to reduce the size of the antenna by lowering the resonant frequency. Multiple resonant frequencies are also obtained by cutting the narrow slits. The proposed antenna offers 63% size reduction in comparison to the conventional microstrip antenna with same patch area. A detailed analysis of reflection coefficient, gain, directivity, radiation efficiency and radiation pattern including surface current distribution is presented in this paper.

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Author Biographies

Sudipta Das, Department of Electronics & Communication Engineering, IMPS College of Engg. & Technology

Sudipta Das is working as an Assistant Profeesor in Department of Electronics and Communication Engineering. He is presently pursuing Ph.D from University of Kalyani, INDIA. His area of research
interests are Microstrip Antenna and Filter design. He has contributed almost 30 international
research articles in various journals. The Biography of Mr. Sudipta Das is shortlisted for inclusion in the Thirty-Eighth (38th) Edition of the Dictionary of International Biography published by the “International Biographical Centre” of Cambridge, England. The Biography of Mr. Sudipta Das is selected in Marquis Who’s who in the World 2016 (33rd Edition).

Partha Pratim Sarkar, Department of Engineering & Technological Studies, University of Kalyani, Kalyani, Nadia, West Bengal

Partha Pratim Sarkar, obtained his Ph.D in engineering from Jadavpur University in the year 2002. He is presently working as Senior Scientific Officer (Professor Rank) at the Dept. of Engineering & Technological Studies, University of Kalyani. His area of research includes, Microstrip Antenna, Microstrip Filter, Frequency Selective Surfaces, and Artificial Neural Network. He has contributed more than 250 research articles in various journals and conferences of repute. He is also a life Fellow of IETE.

Santosh Kumar Chowdhury, Department of Electronics & Telecommunication Engg., Jadavpur University

Santosh Kumar Chowdhury, obtained his Ph.D. in engineering from Jadavpur University in the year 1971. He is a Life senior member of IEEE, Life fellow of IETE, Fellow of IE, Fellow of West Bengal Academy of Science and Technology. His area of research includes Microstrip Antenna, Microstrip Filter, and Frequency Selective Surfaces. He has contributed more than 400 international research articles in various journals and conferences of repute. 

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Published

2020-10-22

How to Cite

Sudipta Das, Partha Pratim Sarkar, & Santosh Kumar Chowdhury. (2020). Analysis of Slits Loaded Compact Printed Antenna for Multifrequency Operation. International Journal of Advances in Microwave Technology, 2(1), 80-84. Retrieved from https://ijamt.com/index.php/ijamt/article/view/45