Dr. Dong Liang Profile

Dr. Dong Liang

at CAST-Xi'an Institute of Space Radio Technology

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Author

Publications (6)

Proceedings Article | 13 December 2024 Paper

A microwave photonics receiving method for low SNR QAM signals based on optical pulse shaping

Yiwei Sun, Gaojian Liu, Guojie Zhang, Wei Jiang, Di Wang, Dong Liang, Qinggui Tan

Proceedings Volume 13502, 135020B (2024) https://doi.org/10.1117/12.3046594

KEYWORDS: Signal to noise ratio, Quadrature amplitude modulation, Simulations, Optical filters, Analog to digital converters, Tunable filters, Optical pulse shaping, Microwave photonics

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Proceedings Article | 9 January 2023 Paper

The analysis on the hopping speed of the high speed and large-range frequency hopping receiver based on the simultaneous photonic filtering and digitizing system

Yiwei Sun, Guiling Wu, Qinggui Tan, Dong Liang, Wei Jiang

Proceedings Volume 12507, 125071U (2023) https://doi.org/10.1117/12.2656174

KEYWORDS: Receivers, Optical filters, Microwave photonics, Digital signal processing, Signal detection

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Proceedings Article | 9 January 2023 Paper

A microwave photonic mixer with complete suppression of LO spurious

Wu Zhang, Shufeng Sun, Bin Shao, Dong Liang

Proceedings Volume 12507, 1250719 (2023) https://doi.org/10.1117/12.2655567

KEYWORDS: Microwave photonics, Modulation, Signal detection, Phase modulation, Modulators, Satellite communications, Frequency conversion, Bandpass filters, Telecommunications, Phase shifts

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Proceedings Article | 16 December 2022 Presentation + Paper

Dual-channel microwave photonic frequency conversion and transmission method with immunity to periodically power fading

Wu Zhang, Xinyao Xu, Shunfeng Sun, Bin Shao, Dong Liang, Qinggui Tan

Proceedings Volume 12324, 123240M (2022) https://doi.org/10.1117/12.2641912

KEYWORDS: Frequency conversion, Microwave photonics, Single mode fibers, Digital signal processing, Antennas, Modulation, Telecommunications, Signal processing, Optical signal processing, Modulators

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Proceedings Article | 3 October 2022 Presentation + Paper

Microwave-photonic dynamic frequency-swept interferometry for fast ranging

Bin Shao, Shufeng Sun, Wu Zhang, Wei Zhang, Dong Liang, Jingwen Gong, Bo Zhang, Xiangke Deng, Xiaojun Li, Qinggui Tan

Proceedings Volume 12223, 1222305 (2022) https://doi.org/10.1117/12.2631682

KEYWORDS: Ranging, Interferometry, Distance measurement, Phase modulation, Laser sources, Doppler effect, Signal processing, Modulators, Velocity measurements, Optical amplifiers, Microwave photonics

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Proceedings Article | 12 March 2021 Paper

A reconfigurable Si3N4 on-chip filter for programmable photonic processor

Dong Liang, Qinggui Tan, Xiaojun Li, Li Li, Yangjing Wang, Yong Liu

Proceedings Volume 11763, 1176370 (2021) https://doi.org/10.1117/12.2587403

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Showing 5 of 6 publications

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