IDEAS home Printed from https://ideas.repec.org/a/taf/tewaxx/v35y2021i2p198-207.html
   My bibliography  Save this article

Low-RCS feature for UWB antenna with band-notch characteristics

Author

Listed:
  • M. Khorramizadeh
  • S. Mohammad-Ali-Nezhad

Abstract

This paper presents a new technique to reduce radar cross-section (RCS) of dual-band antennas. In order to show that the proposed method can be applied in various types of monopole antennas, two different patch antennas are designed one of which is fabricated. The primary model of the fabricated antenna without modification is composed of a circular radiator with two pairs of T-shaped strips. To reduce the RCS of the antenna, a half of its radiator that is not connected to the feed line is removed with its substrate. A perfect electric conductor (PEC) wall is designed and located in front of the remained half patch to generate an image of it. The results indicate that the proposed structure offers an omni-directional radiation pattern over a wide frequency range and a very wide impedance bandwidth with a WLAN band rejection as well as an in-band and out-of-band RCS reduction.

Suggested Citation

  • M. Khorramizadeh & S. Mohammad-Ali-Nezhad, 2021. "Low-RCS feature for UWB antenna with band-notch characteristics," Journal of Electromagnetic Waves and Applications, Taylor & Francis Journals, vol. 35(2), pages 198-207, January.
    • Handle: RePEc:taf:tewaxx:v:35:y:2021:i:2:p:198-207
    DOI: 10.1080/09205071.2020.1828188
    as

    Download full text from publisher

    File URL: http://hdl.handle.net/10.1080/09205071.2020.1828188
    Download Restriction: Access to full text is restricted to subscribers.
    File URL: https://libkey.io/10.1080/09205071.2020.1828188?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:35:y:2021:i:2:p:198-207. 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.