@inproceedings{63d7a974d8cd4377b1528c2e738c60c6,
title = "A novel single tone frequency estimation by interpolation using DFT samples with zero-padding",
abstract = "A novel algorithm is proposed for frequency estimation of a single complex exponential signal or a real sinusoid signal in additive white Gaussian noise (AWGN). The proposed algorithm consists of a coarse search and a fine search, where the coarse search can be accomplished by maximum likelihood (ML) estimation, while the fine search performs a frequency interpolation via time-domain zero padding before applying discrete Fourier transform (DFT) with a novel residue frequency estimator proposed. Simulation results demonstrate that improved performance can be achieved by our proposed estimator based on zero-padding data sequence.",
keywords = "DFT Interpolation, Frequency Estimation, ML, Sinusoid, Zero-padding",
author = "Xiang Jinzhi and Shen Qing and Cui Wei",
note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 13th IEEE International Conference on Signal Processing, ICSP 2016 ; Conference date: 06-11-2016 Through 10-11-2016",
year = "2016",
month = jul,
day = "2",
doi = "10.1109/ICSP.2016.7877840",
language = "English",
series = "International Conference on Signal Processing Proceedings, ICSP",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "277--281",
editor = "Yuan Baozong and Ruan Qiuqi and Zhao Yao and An Gaoyun",
booktitle = "ICSP 2016 - 2016 IEEE 13th International Conference on Signal Processing, Proceedings",
address = "United States",
}