Journal of Terahertz Science and Electronic Information Technology , Volume. 22, Issue 5, 543(2024)

Frequency estimation algorithm based on amplitude ratio and subspace

LU Hang*... YUN Chao, JIANG Panpan and HAO Liang |Show fewer author(s)
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    References(5)

    [1] [1] RIFE D C,VINCENT G A. Use of the discrete Fourier transform in the measurement of frequencies and levels of tones [J]. The Bell System Technical Journal, 1970,49(2): 197-228. doi:10. 1002/j. 1538-7305. 1970.tb01766.x.

    [2] [2] QUINN B G. Estimation of frequency, amplitude, and phase from the DFT of a time series[J]. IEEE Transactions on Signal Processing, 1997,45(3):814-817. doi:10. 1109/78.558515.

    [3] [3] MACLEOD M D. Fast nearly ML estimation of the parameters of real or complex single tones or resolved multiple tones [J]. IEEE Transactions on Signal Processing, 1998,46( 1): 141-148. doi:10. 1109/78.651200.

    [4] [4] CANDAN C. A method for fine resolution frequency estimation from three DFT samples[J]. IEEE Signal Processing Letters, 2011, 18(6):351-354. doi:10. 1109/LSP.2011.2136378.

    [5] [5] LIANG Xiaohu,LIU Aijun,PAN Xiaofei,et al. A new and accurate estimator with analytical expression for frequency estimation[J]. IEEE Communications Letters, 2016,20( 1): 105-108. doi:10. 1109/LCOMM.2015.2496149.

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    LU Hang, YUN Chao, JIANG Panpan, HAO Liang. Frequency estimation algorithm based on amplitude ratio and subspace[J]. Journal of Terahertz Science and Electronic Information Technology , 2024, 22(5): 543

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    Paper Information

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    Received: May. 5, 2022

    Accepted: --

    Published Online: Aug. 22, 2024

    The Author Email: Hang LU (luh2020@qq.com.)

    DOI:10.11805/tkyda2022099

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