A time-fractional fourier joint representation-based parameter estimation method for Chirp/Frequency Hopping spread spectrum signal

Wei Zhang*, Ran Tao

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This study proposes a parameter estimation technique based on the short-time fractional Fourier transform (STFRFT) for Chirp/Frequency Hopping (Chirp/FH) spread spectrum signal. It is able to detect and estimate parameters for Chirp/FH signal at low signal-to-noise ratio (SNR). At the end, a comparison between the new method and short-time Fourier transform-based method is provided to illustrate the advantages.

Original languageEnglish
Title of host publicationProceedings - 2010 1st International Conference on Pervasive Computing, Signal Processing and Applications, PCSPA 2010
Pages1260-1263
Number of pages4
DOIs
Publication statusPublished - 2010
Event1st International Conference on Pervasive Computing, Signal Processing and Applications, PCSPA 2010 - Harbin, China
Duration: 17 Sept 201019 Sept 2010

Publication series

NameProceedings - 2010 1st International Conference on Pervasive Computing, Signal Processing and Applications, PCSPA 2010

Conference

Conference1st International Conference on Pervasive Computing, Signal Processing and Applications, PCSPA 2010
Country/TerritoryChina
CityHarbin
Period17/09/1019/09/10

Keywords

  • Chirp spread spectrum
  • Frequency hopping
  • Short-time fractional Fourier transform
  • Time-fractional Fourier joint representation

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Zhang, W., & Tao, R. (2010). A time-fractional fourier joint representation-based parameter estimation method for Chirp/Frequency Hopping spread spectrum signal. In Proceedings - 2010 1st International Conference on Pervasive Computing, Signal Processing and Applications, PCSPA 2010 (pp. 1260-1263). Article 5636140 (Proceedings - 2010 1st International Conference on Pervasive Computing, Signal Processing and Applications, PCSPA 2010). https://doi.org/10.1109/PCSPA.2010.309