Mr. Jixi Qian Profile

Jixi Qian

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Publications (2)

Proceedings Article | 15 November 2018 Paper

A modulation classification method based on deformable convolutional neural networks for broadband satellite communication systems

Qian Li, Qi Zhang, Xiangjun Xin, Qinghua Tian, Ying Tao, Yufei Shen, Guixing Cao, Naijing Liu, Jixi Qian

Proceedings Volume 10964, 109644I (2018) https://doi.org/10.1117/12.2506109

KEYWORDS: Modulation, Convolution, Satellites, Detection and tracking algorithms, Satellite communications, Signal processing, Signal to noise ratio, Feature extraction, Data modeling, Performance modeling

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Proceedings Article | 15 November 2018 Paper

A simple wideband digital predistortion system based on improved Powell algorithm

Zitong Lan, Qi Zhang, Xiangjun Xin, Qinghua Tian, Ying Tao, Yufei Shen, Guixing Cao, Naijing Liu, Jixi Qian

Proceedings Volume 10964, 109644W (2018) https://doi.org/10.1117/12.2506220

KEYWORDS: Demodulation, Amplifiers, Algorithm development, Telecommunications, Feedback signals, Systems modeling, Optimization (mathematics), Algorithms

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