Dr. Ning Zhang Profile

Dr. Ning Zhang

at Shanghai Institute of Optics and Fine Mechanics

SPIE Involvement:

Author

Publications (6)

Proceedings Article | 4 September 2015 Paper

Improvement of the signal-to-noise ratio in static-mode down-looking synthetic aperture imaging ladar

Zhiyong Lu, Jianfeng Sun, Ning Zhang, Yu Zhou, Guangyu Cai, Liren Liu

Proceedings Volume 9617, 96170K (2015) https://doi.org/10.1117/12.2185902

KEYWORDS: Signal to noise ratio, Synthetic aperture imaging, LIDAR, Image processing, Signal processing, Analog electronics, Receivers, Transmitters, Interference (communication), Sensors

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Proceedings Article | 4 September 2015 Paper

Preliminary study on the direct detection of phase coded signal for ranging in ladar

Guangyu Cai, Jianfeng Sun, Ning Zhang, Guangyuan Li, Guo Zhang, Yucheng Jia, Liren Liu

Proceedings Volume 9617, 96170I (2015) https://doi.org/10.1117/12.2185777

KEYWORDS: Ranging, Signal detection, Modulation, Reflectors, Polarization, LIDAR, Calibration, Sensors, Beam splitters, Picosecond phenomena

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Proceedings Article | 4 September 2015 Paper

A demonstrator of all-optronic multifunctional down-looking synthetic aperture LADAR

Wei Lu, Zhiyong Lu, Zhiwei Sun, Ning Zhang, Jianfeng Sun, Lijuan Wang, Liren Liu

Proceedings Volume 9617, 96170O (2015) https://doi.org/10.1117/12.2186478

KEYWORDS: LIDAR, Image processing, Phase modulation, Image resolution, Phase shift keying, Spatial light modulators, Fourier transforms, Polarization, Transmitters, Optical filters

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Proceedings Article | 4 September 2015 Paper

Resampling technique in the orthogonal direction for down-looking Synthetic Aperture Imaging Ladar

Guangyuan Li, Jianfeng Sun, Zhiyong Lu, Ning Zhang, Guangyu Cai, Zhiwei Sun, Liren Liu

Proceedings Volume 9617, 96170N (2015) https://doi.org/10.1117/12.2186131

KEYWORDS: Cylindrical lenses, Reconstruction algorithms, Fourier transforms, Detection and tracking algorithms, Synthetic aperture imaging, LIDAR, Phase modulation, Receivers, Image processing, Bessel functions

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Proceedings Article | 18 September 2014 Paper

Phase detection experiment for the down-looking synthetic aperture imaging ladar with electro-optic modulation

Zhiyong Lu, Jianfeng Sun, Ya'nan Zhi, Ning Zhang, Liren Liu

Proceedings Volume 9227, 92270C (2014) https://doi.org/10.1117/12.2059886

KEYWORDS: Phase shift keying, Scanners, Crystals, Modulation, Electro optics, Synthetic aperture imaging, LIDAR, Laser crystals, Digital holography, Holographic interferometry

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Proceedings Article | 18 September 2014 Paper

Three-dimensional imaging using differential synthetic aperture interferometry

Ning Zhang, Yu Zhou, Jianfeng Sun, Ya'nan Zhi, Zhiyong Lu, Qian Xu, Zhiwei Sun, Liren Liu

Proceedings Volume 9227, 92270D (2014) https://doi.org/10.1117/12.2060470

KEYWORDS: Antennas, 3D image processing, Interferometry, Synthetic aperture radar, Interferometric synthetic aperture radar, 3D acquisition, Reflection, Wavefronts, Radar, Microwave radiation

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Showing 5 of 6 publications

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