IDEAS home Printed from https://ideas.repec.org/a/hin/jnlmpe/9954573.html
   My bibliography  Save this article

A Propagator Method for Bistatic Coprime EMVS-MIMO Radar

Author

Listed:
  • Yongqiang Yang
  • Ningjun Ruan
  • Guanjun Huang
  • Junpeng Shi
  • Fangqing Wen

Abstract

In this paper, a novel two-dimensional (2D) direction-of-departure (DOD) and 2D direction-of-arrival (DOA) estimate algorithm is proposed for bistatic multiple-input multiple-output (MIMO) radar system equipped with coprime electromagnetic vector sensors (EMVS) arrays. Firstly, we construct the propagator to obtain the signal subspace. Then, the ambiguous angles are estimated by using rotation invariant technique. Based on the characteristic of coprime array, the unambiguous angles estimation is achieved. Finally, all azimuth angles estimation is followed via vector cross product. Compared to the existing uniform linear array, coprime MIMO radar is occupying large array aperture, and the proposed algorithm does not need to obtain signal subspace by eigendecomposition. In contrast to the state-of-the-art algorithms, the proposed algorithm shows better estimation performance and simpler computation performance. The proposed algorithm’s effectiveness is proved by simulation results.

Suggested Citation

  • Yongqiang Yang & Ningjun Ruan & Guanjun Huang & Junpeng Shi & Fangqing Wen, 2021. "A Propagator Method for Bistatic Coprime EMVS-MIMO Radar," Mathematical Problems in Engineering, Hindawi, vol. 2021, pages 1-11, May.
    • Handle: RePEc:hin:jnlmpe:9954573
    DOI: 10.1155/2021/9954573
    as

    Download full text from publisher

    File URL: http://downloads.hindawi.com/journals/MPE/2021/9954573.pdf
    Download Restriction: no
    File URL: http://downloads.hindawi.com/journals/MPE/2021/9954573.xml
    Download Restriction: no
    File URL: https://libkey.io/10.1155/2021/9954573?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
    ---><---

    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:hin:jnlmpe:9954573. 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: Mohamed Abdelhakeem (email available below). General contact details of provider: https://www.hindawi.com .

    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.