An efficient algorithm for bandpass sampling of multiple RF signals

Junghwa Bae, Jinwoo Park

Research output: Contribution to journalArticlepeer-review

34 Citations (Scopus)

Abstract

This letter proposes, based on a bandpass sampling theory, a novel method to find available sampling ranges with a low computational complexity and high accuracy for multiple bandpass radio frequency signals. Guard-bands between downconverted signal spectrums are also taken into consideration in determining a minimum sampling frequency. We verify its validity through simulations in terms of the sampling ranges, the minimum sampling frequency, and computational efficiency.

Original languageEnglish
Pages (from-to)193-196
Number of pages4
JournalIEEE Signal Processing Letters
Volume13
Issue number4
DOIs
Publication statusPublished - 2006 Apr

Keywords

  • Bandpass sampling
  • Software-defined ratio (SRD)
  • Sub-sampling

ASJC Scopus subject areas

  • Signal Processing
  • Electrical and Electronic Engineering
  • Applied Mathematics

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