High precision parameter estimation algorithm for chirp signals based on fractional Fourier transform with iterative correction

Author:

Peng Heli1,Xie Kai1,Zhu Yingshen2

Affiliation:

1. Sun Yat-Sen University,Department of Electronics and Communication Engineering,Shenzhen,China

2. Beijing Institute of Radio Measurement,Beijing,China

Publisher

IEEE

Reference26 articles.

1. Fractional fourier transform-based fast estimation algorithm for low snr lfm signal parameters;Liu;Electronics and Information Journal,2021

2. Interpolation frft correction algorithm for lfm signal parameter estimation;Song;signal processing,2012

3. Multi-component lfm signal detection and parameter estimation method based on frft;Song;Journal of Beijing University of Aeronautics and Astronautics,2020

4. An efficient frft-based fast algorithm for lfm signal detection and parameter estimation;Huang;Journal of Electronics and Information,2017

5. Adaptive time-frequency filtering of lfm signals based on fractional fourier transform;Qi;Journal of Military Engineering,2003

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