• DocumentCode
    2552387
  • Title

    A CFAR synchronization scheme for impulse based UWB receiver

  • Author

    Cao, Rui ; Zheng, Yuanjin ; Lian, Yong

  • Author_Institution
    Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore
  • fYear
    2006
  • fDate
    21-24 May 2006
  • Abstract
    A synchronization scheme for impulse radio (IR) UWB receiver based on Trigg and Leach detector was proposed in this paper. The analysis revealed that additional gain of 5dB ~ 10dB was achieved with the proposed scheme. For example, to achieve the specifications of detection probability Pd ges 0.8 and false alarm probability Pfa les 10-6, the conventional matched filter (MF) based scheme requires SNR of 15dB, while only 5dB is needed for the proposed scheme. The performance of the proposed scheme was further verified by simulations
  • Keywords
    matched filters; radio receivers; signal detection; statistical analysis; synchronisation; ultra wideband communication; CFAR synchronization; Leach detector; Trigg detector; UWB receiver; detection probability; false alarm probability; impulse radio; matched filter; Analytical models; Bandwidth; FCC; Frequency synchronization; Infrared detectors; Matched filters; Microelectronics; Pulse shaping methods; Receivers; Ultra wideband technology;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Circuits and Systems, 2006. ISCAS 2006. Proceedings. 2006 IEEE International Symposium on
  • Conference_Location
    Island of Kos
  • Print_ISBN
    0-7803-9389-9
  • Type

    conf

  • DOI
    10.1109/ISCAS.2006.1693685
  • Filename
    1693685
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2552387