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Isolator-Based Mutual Coupling Reduction of H-Shaped Patches in MIMO Antenna Applications

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Advances in Computer, Communication and Control

Part of the book series: Lecture Notes in Networks and Systems ((LNNS,volume 41))

Abstract

This paper presents an approach to reduce the mutual coupling (MC) between two H-shaped patches in a probe fed multi-input multi-output (MIMO) antenna. The antenna covers the frequency spectrum from 3.46 to 3.69 GHz with an impedance bandwidth of 6.5%. The proposed antenna is incorporated with a modified EBG structure as an isolator to increase the port isolation. The isolator reduces mutual coupling of about 30.5 dB between the two ports. The antenna offers very low envelope correlation coefficient (ECC < 0.0023) and provides a good radiation pattern in E- and H-plane.

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References

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Author information

Authors and Affiliations

  1. Department of ECE, National Institute of Technology Silchar, Silchar, Assam, India

    Ashim Kumar Biswas & Ujjal Chakraborty

  2. Department of ECE, National Institute of Technology, Durgapur, Durgapur, WB, India

    Aparna Kundu & Anup K. Bhattacharjee

Authors
  1. Ashim Kumar Biswas
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  2. Aparna Kundu
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  3. Anup K. Bhattacharjee
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  4. Ujjal Chakraborty
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Corresponding author

Correspondence to Ashim Kumar Biswas .

Editor information

Editors and Affiliations

  1. Department of Computer Science and Engineering, University of Kalyani, Kalyani, West Bengal, India

    Utpal Biswas

  2. Department of Electrical and Computer Engineering, National University of Singapore, Singapore, Singapore

    Amit Banerjee

  3. Department of Mechanical Engineering, Indian Institute of Technology Guwahati, Guwahati, Assam, India

    Sukhomay Pal

  4. Department of Electronics and Communication Engineering, Asansol Engineering College, Asansol, West Bengal, India

    Arindam Biswas

  5. Department of Mechanical Engineering, Asansol Engineering College, Asansol, West Bengal, India

    Debashis Sarkar

  6. Department of Physics, Asansol Engineering College, Asansol, West Bengal, India

    Sandip Haldar

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© 2019 Springer Nature Singapore Pte Ltd.

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Biswas, A.K., Kundu, A., Bhattacharjee, A.K., Chakraborty, U. (2019). Isolator-Based Mutual Coupling Reduction of H-Shaped Patches in MIMO Antenna Applications. In: Biswas, U., Banerjee, A., Pal, S., Biswas, A., Sarkar, D., Haldar, S. (eds) Advances in Computer, Communication and Control. Lecture Notes in Networks and Systems, vol 41. Springer, Singapore. https://doi.org/10.1007/978-981-13-3122-0_34

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  • DOI: https://doi.org/10.1007/978-981-13-3122-0_34

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  • Publisher Name: Springer, Singapore

  • Print ISBN: 978-981-13-3121-3

  • Online ISBN: 978-981-13-3122-0

  • eBook Packages: EngineeringEngineering (R0)

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