DFT-Based Frequency Estimation of Multiple Sinusoids

DFT-Based Frequency Estimation of Multiple Sinusoids

An accurate frequency estimation method of multi-component sinusoidal signal in additive white Gaussian noise (AWGN) is proposed. The algorithm is implemented in the frequency domain and based on discrete Fourier transform (DFT). The maximum DFT spectral line and two Discrete-Time Fourier Transform...

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Bibliographic Details
Main Authors: Nian Liu, Lei Fan, Huihao Wu, Jiyu Jin, Jun Xing, Zhanhong Liu
Format: Article
Language:English
Published: IEEE 2022-01-01
Series:IEEE Access
Subjects:
DFT
frequency estimation
multiple sinusoids
CRLB
Online Access:https://ieeexplore.ieee.org/document/9690852/

Internet

https://ieeexplore.ieee.org/document/9690852/

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