Dr. Guangyu Gao Profile

Dr. Guangyu Gao

at China Academy of Space Technology

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Publications (2)

Proceedings Article | 17 April 2020 Paper

DSP-based harmonic expansion preprocessing for high-precision frequency estimation

Guangyu Gao, Naijin Liu

Proceedings Volume 11455, 1145582 (2020) https://doi.org/10.1117/12.2565379

KEYWORDS: Analog electronics, Digital signal processing, Modulation, Signal processing, Signal detection, Aerospace engineering, Vibrometry, Reconnaissance, Fourier transforms, Algorithm development

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Proceedings Article | 14 February 2019 Paper

A high-precision frequency estimation method based on harmonic expansion technique

Guangyu Gao, Qijun Liang, Naijin Liu

Proceedings Volume 11048, 110482Z (2019) https://doi.org/10.1117/12.2520205

KEYWORDS: Signal detection, Signal processing, Error analysis, Microwave photonics, Vibrometry, Reconnaissance, Fourier transforms, Spectrum analysis, Modulators, Aerospace engineering

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