Dr. Tiezhu Yuan Profile

Dr. Tiezhu Yuan

at National Univ of Defense Technology

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Author

Publications (3)

SPIE Journal Paper | 5 April 2017

Radar imaging using electromagnetic wave carrying orbital angular momentum

Tiezhu Yuan, Yongqiang Cheng, Hongqiang Wang, Yuliang Qin, Bo Fan

JEI, Vol. 26, Issue 02, 023016, (April 2017) https://doi.org/10.1117/12.10.1117/1.JEI.26.2.023016

KEYWORDS: Radar imaging, Image resolution, Point spread functions, Electromagnetic radiation, Antennas, Phase shift keying, Fourier transforms, Spiral phase plates, Image restoration, Bessel functions

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Proceedings Article | 29 August 2016 Paper

Electromagnetic vortex carrying orbital angular momentum in radar imaging

Hongyan Liu, Yongqiang Cheng, Yuliang Qin, Tiezhu Yuan, Kang Liu

Proceedings Volume 10033, 100333L (2016) https://doi.org/10.1117/12.2245076

KEYWORDS: Electromagnetism, Radar imaging, Phased arrays, Radar, Numerical simulations, Antennas, Bessel functions, Phase measurement, Modulation, Image resolution

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Proceedings Article | 29 August 2016 Paper

Experimental results of radar imaging based on orbital angular momentum modulation

Tiezhu Yuan, Hongqiang Wang, Yongqiang Cheng, Yuliang Qin, Shunan Wang, Hongyan Liu

Proceedings Volume 10033, 100333K (2016) https://doi.org/10.1117/12.2245066

KEYWORDS: Radar imaging, Modulation, Microwave radiation, Reflectors, Antennas, Near field, Image resolution, Imaging systems, Phased arrays, Time metrology

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