IDEAS home Printed from https://ideas.repec.org/h/spr/lnopch/978-981-97-4045-1_11.html
   My bibliography  Save this book chapter

FPGA Implementation and Carrier Recovery Based on Costas Loop

In: Liss 2023

Author

Listed:
  • Jing Zhang

    (Beijing Jiaotong University)

  • Ying Liu

    (Beijing Jiaotong University)

Abstract

In order to solve the frequency offset caused by the inconsistence of RF transceiver frequency, the Costas loop algorithm is used to realize carrier synchronization. On the basis of analyzing the principle of the algorithm, the feasibility of Costas loop algorithm based on arctangent in the actual transceiver environment is verified by combining MATLAB with the actual transceiver environment. In FPGA based engineering implementation, table lookup method is used to reduce the time delay of feedback loop and thus reduce the clock frequency of FPGA. Simulation and engineering verification show that the loop implemented in this work can realize carrier synchronization, provide correct data for subsequent demodulation and decoding, and realize synchronous demodulation of BPSK modulated signals.

Suggested Citation

  • Jing Zhang & Ying Liu, 2024. "FPGA Implementation and Carrier Recovery Based on Costas Loop," Lecture Notes in Operations Research, in: Daqing Gong & Yixuan Ma & Xiaowen Fu & Juliang Zhang & Xiaopu Shang (ed.), Liss 2023, pages 127-137, Springer.
    • Handle: RePEc:spr:lnopch:978-981-97-4045-1_11
    DOI: 10.1007/978-981-97-4045-1_11
    as

    Download full text from publisher

    To our knowledge, this item is not available for download. To find whether it is available, there are three options:
    1. Check below whether another version of this item is available online.
    2. Check on the provider's web page whether it is in fact available.
    3. Perform a search for a similarly titled item that would be available.

    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:spr:lnopch:978-981-97-4045-1_11. 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: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.springer.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.