Perfect reconstruction of digital spectrum from nonuniformly sampled signals

  • Jenq Y
  • 17

    Readers

    Mendeley users who have this article in their library.
  • 95

    Citations

    Citations of this article.

Abstract

In this paper, we consider the problem of reconstructing the digital spectrum from a set of nonuniformly spaced time samples of a signal. Specifically, we deal with the situation where the timing offsets of each sampling instance are known and have a periodic structure. Examples include the random equivalent time sampling system of a digital scope, and an ultra high speed waveform digitizing system with interleaved A/D converters. An algorithm which allows one to reconstruct the digital spectrum perfectly is derived, and a numerical example is presented. The algorithm is noniterative and precise, and should prove to be useful in many applications

Author-supplied keywords

  • Algorithms
  • Iterative methods
  • Sampling methods
  • Signal sampling/reconstruction
  • Spectral analysis

Get free article suggestions today

Mendeley saves you time finding and organizing research

Sign up here
Already have an account ?Sign in

Find this document

Authors

  • Yih Chyun Jenq

Cite this document

Choose a citation style from the tabs below

Save time finding and organizing research with Mendeley

Sign up for free