Dr. Weixian Tan Profile

Dr. Weixian Tan

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Publications (13)

Proceedings Article | 21 December 2023 Paper

Comparison of linear array and arc array azimuth multichannel signal in near-space fast-speed SAR

Fan Liu, Wei Xu, Pingping Huang, Weixian Tan, Yaolong Qi

Proceedings Volume 12970, 129701X (2023) https://doi.org/10.1117/12.3012197

KEYWORDS: Synthetic aperture radar, Imaging arrays, Imaging systems, Antennas, Multichannel imaging systems, Error analysis, Signal processing

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Proceedings Article | 15 November 2023 Paper

Design of efficient data acquisition and calculation of ground disaster system based on FPGA

Yaolong Qi, Shuai Zhao, Hou Ting, Pingping Huang, Weixian Tan, Wei Xu

Proceedings Volume 12815, 128151I (2023) https://doi.org/10.1117/12.3011242

KEYWORDS: Data acquisition, Field programmable gate arrays, Extremely high frequency, Design and modelling, Data processing, Radar signal processing, Radar, Computing systems, Digital signal processing, Data transmission

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Proceedings Article | 20 October 2023 Paper

Unsupervised change detection method for ground-based radar images based on convolutional neural network

Shaoshuai Zhang, Yaolong Qi, Pingping Huang, Weixian Tan, Yuejuan Chen

Proceedings Volume 12916, 1291608 (2023) https://doi.org/10.1117/12.3005164

KEYWORDS: Radar sensor technology, Radar, Education and training, Image filtering, Tunable filters, Interferograms, Convolutional neural networks, Convolution, Binary data, Matrices

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Proceedings Article | 20 October 2023 Paper

SAR ship target detection method based on improved Nanodet

Dengfeng Jin, Wei Xu, Pingping Huang, Weixian Tan, Yaolong Qi

Proceedings Volume 12916, 1291616 (2023) https://doi.org/10.1117/12.3004956

KEYWORDS: Object detection, Synthetic aperture radar, Target detection, Convolution, Data modeling, Feature extraction, Education and training, Detection and tracking algorithms, Satellites, Deep learning

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Proceedings Article | 20 October 2023 Paper

A phase encoding optimization method based on improved dynamic genetic algorithm

Yudi Cheng, Pingping Huang, Weixian Tan, Yaolong Qi, Yuejuan Chen

Proceedings Volume 12916, 129160I (2023) https://doi.org/10.1117/12.3004820

KEYWORDS: Genetic algorithms, Mathematical optimization, Radar, Autocorrelation, Radar sensor technology, Detection and tracking algorithms, Computer simulations, Target detection, Signal detection, Genetics

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Proceedings Article | 30 August 2023 Paper

A new distance scanning off-axis stripmap imaging mode

Xuhang Lu, Wei Xu, Pingping Huang, Weixian Tan, Yaolong Qi

Proceedings Volume 12797, 127971Q (2023) https://doi.org/10.1117/12.3007372

KEYWORDS: Synthetic aperture radar, Satellites, Imaging systems, Simulations, Radar imaging, Radar, Image processing, Satellite imaging

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Proceedings Article | 1 August 2023 Paper

Sidelobe suppression in frequency diversity arc array with logarithmic frequency offset

Ying Tian, Wei Xu, Pingping Huang, Weixian Tan, Zhiqi Gao, Yifan Dong

Proceedings Volume 12752, 127520K (2023) https://doi.org/10.1117/12.2691333

KEYWORDS: Waveguides, Design and modelling, Radar sensor technology, Convolution, X band

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Proceedings Article | 1 August 2023 Paper

Signal analysis of bistatic arc array SAR data with an accelerated moving transmitter

Zhennan Qin, Wei Xu, Pingping Huang, Weixian Tan, Yaolong Qi, Zhiqi Gao

Proceedings Volume 12752, 127520D (2023) https://doi.org/10.1117/12.2691284

KEYWORDS: Transmitters, Synthetic aperture radar, Imaging arrays, Imaging systems, Antennas, Error analysis, Receivers, Signal analysis, Motion analysis, Switches

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Proceedings Article | 1 August 2023 Paper

A new spaceborne wide swath sliding spotlight mode with a high squint angle

Xuhang Lu, Wei Xu, Pingping Huang, Weixian Tan, Yaolong Qi

Proceedings Volume 12752, 127520E (2023) https://doi.org/10.1117/12.2691285

KEYWORDS: Synthetic aperture radar, Design and modelling, Windows, Radar, Imaging systems, Beam steering, Antennas, Radar imaging, Image resolution, Resolution enhancement technologies

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Proceedings Article | 21 April 2023 Paper

Joint SAR and communications: interrupted SAR signal processing

Le Zhao, Wei Xu, Pingping Huang, Weixian Tan

Proceedings Volume 12602, 126020L (2023) https://doi.org/10.1117/12.2668303

KEYWORDS: Synthetic aperture radar, Telecommunications, Radar, Signal processing, Radar signal processing, Device simulation, Quadrature amplitude modulation, Technology, Modulation, Linear filtering

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Proceedings Article | 21 April 2023 Paper

Frequency diverse arc array dot-shaped beam pattern using amplitude weighting

Zhuo Deng, Wei Xu, Pingping Huang, Weixian Tan

Proceedings Volume 12602, 1260226 (2023) https://doi.org/10.1117/12.2668147

KEYWORDS: Antennas, Radiation effects, Windows, Radar, Phased arrays, Phase compensation, Technology, Optical simulations, Solids, Phase shifts

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Proceedings Article | 10 February 2023 Paper

Time-series surface deformation monitoring and analysis in mining area based on StaMPS technology

Guozhen Zhang, Wei Xu, Pingping Huang, Weixian Tan, Yaolong Qi

Proceedings Volume 12552, 125521N (2023) https://doi.org/10.1117/12.2667452

KEYWORDS: Mining, Technology, Deformation, Picosecond phenomena, Interferograms, Error analysis, Radar, Environmental monitoring, Synthetic aperture radar, Satellites

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Proceedings Article | 10 February 2023 Paper

Deformation monitoring of viaduct in Hohhot based on Sentinel-1 data

Qingyu Liu, Xiaoqi Lv, PingPing Huang, Wei Xu, Weixian Tan, Yuejuan Chen

Proceedings Volume 12552, 125521B (2023) https://doi.org/10.1117/12.2667387

KEYWORDS: Deformation, Roads, Environmental monitoring, Interferometric synthetic aperture radar, Earth observing sensors, Synthetic aperture radar

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Showing 5 of 13 publications

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