• DocumentCode
    698669
  • Title

    SNR in wss jittered sampled signal

  • Author

    Arbabi, Ehsan ; Shamsollahi, Mohammad Bagher

  • Author_Institution
    Dept. of Electr. Eng., Sharif Univ. of Technol., Tehran, Iran
  • fYear
    2005
  • fDate
    4-8 Sept. 2005
  • Firstpage
    1
  • Lastpage
    4
  • Abstract
    In Analog to Digital Converters, the sampled values are not necessarily sampled in the desired time. Sampling may occur before or after the desired time because of using non ideal converters; therefore the output signal of converters contains a noise related to this inexact sampling time. In this paper, signal to noise ratio according to practical sampling of continuous signal will be estimated. For this estimation, we have assumed the continuous signal as a band limited, zero-mean real signal which is wide sense stationary (wss). Sampling rate is also considered equal or more than Nyquist sampling rate. It will be concluded that what condition should be applied in order to have any desirable ratio of signal to sampling noise.
  • Keywords
    analogue-digital conversion; estimation theory; jitter; signal sampling; Nyquist sampling rate; SNR; WSS jittered sampled signal; analog to digital converters; continuous signal; sampling noise; signal to noise ratio; wide sense stationary; Estimation; Jitter; Quantization (signal); Signal to noise ratio; Silicon compounds; White noise;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Signal Processing Conference, 2005 13th European
  • Conference_Location
    Antalya
  • Print_ISBN
    978-160-4238-21-1
  • Type

    conf

  • Filename
    7078261