• DocumentCode
    2322650
  • Title

    Enhanced channel selection using digital low-IF in Weaver receiver architecture

  • Author

    Chan, Misteltein Pak-Kee ; Choy, Oliver Chiu-Sing ; Pun, Kong-Pang ; Chan, Cheong-Fat ; Leung, Alex Ka-Nang

  • Author_Institution
    Dept. of Electron. Eng., Chinese Univ. of Hong Kong, Hong Kong
  • fYear
    2008
  • fDate
    Nov. 30 2008-Dec. 3 2008
  • Firstpage
    33
  • Lastpage
    36
  • Abstract
    Conventional Weaver receivers select the signal channel and reject the image. This paper offers a simple method making it possible to select either signal or image by a single LO frequency. As a result, the number of LO frequency locations can be reduced by half, thereby relaxing the RF integer-N PLL frequency synthesizer requirements.
  • Keywords
    frequency synthesizers; oscillators; phase locked loops; receivers; RF integer-N PLL frequency synthesizer; digital low-IF; enhanced channel selection; single LO frequency; weaver receiver architecture; Baseband; Bismuth; Computer architecture; Frequency synthesizers; Image converters; Image sampling; Phase locked loops; RF signals; Radio frequency; Receivers; Amplitude/Phase compensation; Digital low-IF; Image rejection; channel selection; software radio;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Circuits and Systems, 2008. APCCAS 2008. IEEE Asia Pacific Conference on
  • Conference_Location
    Macao
  • Print_ISBN
    978-1-4244-2341-5
  • Electronic_ISBN
    978-1-4244-2342-2
  • Type

    conf

  • DOI
    10.1109/APCCAS.2008.4745953
  • Filename
    4745953
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2322650