IDEAS home Printed from https://ideas.repec.org/a/taf/tewaxx/v39y2025i10p1133-1155.html
   My bibliography  Save this article

Colored resin fiber material based dual port compact reconfigurable MIMO antenna with reduced mutual coupling for wideband applications

Author

Listed:
  • Raju Pandey
  • Ashim Kumar Biswas
  • Ujjal Chakraborty

Abstract

This work introduces a compact dual-port MIMO antenna made from a colored resin fiber substrate material featuring switchable broad dual-frequency band properties. The proposed antenna design incorporates two PIN diode switches, dual resonators, and two trapezoidal-shaped ground slots. These two switches allow antennas to change their operating band. The antenna spans 3.95 to 7.12 GHz in one switching state and 6.14 to 8.84 GHz in another, covering WLAN (5.15-5.35 GHz/5.725-5.825 GHz), C band uplink (5.925-6.425 GHz), downlink defense (7.2-7.7 GHz), and ITU band (8-8.5 GHz). The resonator and ground slot combination ensure exceptional antenna isolation, surpassing 21 dB in the lower band and exceeding 24 dB in the upper band. Throughout all switching states, the antenna demonstrates favorable diversity characteristics, with a low ECC ( 9.96 dB), minimal CCL ( 0.1 dB) and stable TARC characteristics.

Suggested Citation

  • Raju Pandey & Ashim Kumar Biswas & Ujjal Chakraborty, 2025. "Colored resin fiber material based dual port compact reconfigurable MIMO antenna with reduced mutual coupling for wideband applications," Journal of Electromagnetic Waves and Applications, Taylor & Francis Journals, vol. 39(10), pages 1133-1155, July.
    • Handle: RePEc:taf:tewaxx:v:39:y:2025:i:10:p:1133-1155
    DOI: 10.1080/09205071.2025.2497453
    as

    Download full text from publisher

    File URL: http://hdl.handle.net/10.1080/09205071.2025.2497453
    Download Restriction: Access to full text is restricted to subscribers.
    File URL: https://libkey.io/10.1080/09205071.2025.2497453?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:taf:tewaxx:v:39:y:2025:i:10:p:1133-1155. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Chris Longhurst (email available below). General contact details of provider: http://www.tandfonline.com/tewa .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.