Method for Wideband Signal Digitizing and their Real-time Reconstruction in Enlarged Dynamic Range

Authors

  • I. Bilinskis Institute of Electronics and Computer Science
  • K. Sudars Institute of Electronics and Computer Science
  • M. Min Tallinn University of Technology

DOI:

https://doi.org/10.5755/j01.eee.20.6.7279

Keywords:

Wideband signal digitizing, signal real-time reconstruction, nonuniform sampling

Abstract

Various approaches to signal digitizing and real-time reconstruction in wide frequency and dynamic ranges are considered. They are discussed and compared on the basis of MATLAB simulation results. It is shown that the best results can be achieved at combination of pseudo-randomized sampling of the original signals at sub-Nyquist rates with low bit-rate pseudo-quantizing of the signal sample values obtained at high-frequency periodic sampling.

DOI: http://dx.doi.org/10.5755/j01.eee.20.6.7279

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Published

2014-06-09

How to Cite

Bilinskis, I., Sudars, K., & Min, M. (2014). Method for Wideband Signal Digitizing and their Real-time Reconstruction in Enlarged Dynamic Range. Elektronika Ir Elektrotechnika, 20(6), 110-113. https://doi.org/10.5755/j01.eee.20.6.7279

Issue

Vol. 20 No. 6 (2014)

Section

SIGNAL TECHNOLOGY

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