• DocumentCode
    1841595
  • Title

    An area and power efficient frame synchronizer for 480Mb/s OFDM-based UWB system

  • Author

    Chang, Wei-Che ; Chen, Lin-Hung ; Liao, Wan-Chun ; Liu, Hsuan-Yu ; Lee, Chen-Yi

  • Author_Institution
    Dept. of Electron. Eng., National Chiao Tung Univ., Hsinchu, Taiwan
  • fYear
    2005
  • fDate
    27-29 April 2005
  • Firstpage
    84
  • Lastpage
    87
  • Abstract
    A frame synchronizer is proposed for OFDM-based UWB system. Integrating the improved matched filters and dynamic threshold design, the proposed design can reduce 65% area and 58% power with an acceptable performance loss. It can achieve 528MS/s throughput for 480Mb/s UWB system in 0.18μm CMOS process.
  • Keywords
    OFDM modulation; circuit complexity; matched filters; receivers; synchronisation; ultra wideband communication; 0.18 micron; 480 Mbit/s; CMOS process; OFDM-based UWB system; dynamic threshold design; frame synchronizer; improved matched filters; Algorithm design and analysis; Baseband; Design engineering; Hardware; Matched filters; OFDM; Performance loss; Power engineering and energy; Throughput; Timing;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    VLSI Design, Automation and Test, 2005. (VLSI-TSA-DAT). 2005 IEEE VLSI-TSA International Symposium on
  • Print_ISBN
    0-7803-9060-1
  • Type

    conf

  • DOI
    10.1109/VDAT.2005.1500025
  • Filename
    1500025
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1841595