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Discrete cosine single-pixel microscopic compressive imaging via fast binary modulation 期刊论文
OPTICS COMMUNICATIONS, 2020, 卷号: 454, 页码: UNSP 124512
Authors:  Chen, Ying;  Liu, Shuai;  Yao, Xu-Ri;  Zhao, Qing;  Liu, Xue-Feng;  Liu, Bing;  Zhai, Guang-Jie
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Compressive imaging  Discrete cosine transform  Single-pixel  Binary modulation  
On the Maximization of the Science Output of Space Missions 期刊论文
SPACE SCIENCE REVIEWS, 2020, 卷号: 216, 期号: 1, 页码: 3
Authors:  Ji Wu;  Alvaro Giménez
View  |  Adobe PDF(730Kb)  |  Favorite  |  View/Download：314/65  |  Submit date：2020/03/09
Space Science  Full Value Chain Management  Science Output Evaluation  
First Observation of Ionospheric Convection From the Jiamusi HF Radar During a Strong Geomagnetic Storm 期刊论文
EARTH AND SPACE SCIENCE, 2020, 卷号: 7, 期号: 1, 页码: UNSP e2019EA000911
Authors:  Zhang, JJ;  Wang, W;   Wang, C;   Lan, AL;   Yan, JY;   Xiang, D;   Zhang, QH;   Ruohoniemi, JM;   Kunduri, BSR;   Nishitani, N;   Shi, X;   Qiu, HB
View  |  Adobe PDF(22135Kb)  |  Favorite  |  View/Download：379/110  |  Submit date：2020/03/09
New Hf Radar  First Observation  Data Validation  Data Application  
A Digital Signal Recovery Technique Using DNNs for LEO Satellite Communication Systems 期刊论文
IEEE Transactions on Industrial Electronics, 2020
Authors:  Zhang, Yufeng;  Wang, Zhugang;  Huang, Yonghui;  Wei, Wei;  Pedersen, Gert Frolund;  Shen, Ming
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Deep neural networks - Efficiency - Gaussian noise (electronic) - Orbits - Polynomials - Power amplifiers - Radio frequency amplifiers - Radio transmission - Satellite communication systems - Satellites - Vector spaces - White noise  Additive white Gaussian noise channel - Error vector magnitude - High power efficiencies - Low earth orbit satellites - Radio frequency power amplifiers - Robustness against noise - Saturation region - Signal power variations  
A dipole-type millimeter-wave antenna with directional radiation characteristics 期刊论文
International Journal of RF and Microwave Computer-Aided Engineering, 2020, 卷号: 30, 期号: 3, 页码: e22059
Authors:  Dong, Yue;  Li, Yingsong;  Sim, Chow-Yen-Desmond;  Xia, Yinfeng;  Liu, Xiaoguang
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Bandwidth - Dipole antennas - Directional patterns (antenna) - Directive antennas - Millimeter waves  Cavity-backed - dipole-type - Directional characteristic - Directional radiation - Millimeter-wave (mm-wave) - Millimeter-wave antennas - Mm-wave frequencies - Operating bandwidth  
A new deep learning method for roads recognition from SAR images 期刊论文
Jilin Daxue Xuebao (Gongxueban)/Journal of Jilin University (Engineering and Technology Edition), 2020, 卷号: 50, 期号: 5, 页码: 1778-1787
Authors:  Chen, Hua;  Guo, Wei;  Yan, Jing-Wen;  Zhuo, Wen-Hao;  Wu, Liang-Bin
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Convolution - Deep learning - Image enhancement - Learning systems - Neural networks - Remote sensing - Roads and streets - Support vector machines - Synthetic aperture radar  Activation functions - Convolution neural network - Learning methods - Overall characteristics - Recognition accuracy - Remote sensing images - Road recognition - Synthetic aperture radar (SAR) images  
An Invalid Cloud Region Masking Method for Remote Sensing Image Compression 期刊论文
Pattern Recognition and Image Analysis, 2020, 卷号: 30, 期号: 1, 页码: 134-144
Authors:  Wang, Huaichao;  Zhou, Hai;  Wang, Jing
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Image enhancement - Image quality - Remote sensing  Cloud masks - Compression algorithms - Connected components labeling - Edge information - local edge - Region growth - Remote sensing images - Remote sensing satellites  
Overview of lunar exploration and International Lunar Research Station 期刊论文
Kexue Tongbao/Chinese Science Bulletin, 2020, 卷号: 65, 期号: 24, 页码: 2577-2586
Authors:  Pei, Zhaoyu;  Liu, Jizhong;  Wang, Qian;  Kang, Yan;  Zou, Yongliao;  Zhang, He;  Zhang, Yuhua;  He, Huaiyu;  Wang, Qiong;  Yang, Ruihong;  Wang, Wei;  Ma, Jinan
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Automobile proving grounds - Demonstrations - Earth (planet) - Human resource management - International cooperation - Investments - Lunar landing - Orbits - Planning - Satellites - Space platforms - Space research - Sustainable development  Development and utilizations - Engineering feasibility - Environmental conditions - Environmental resources - Functional architecture - Human space explorations - In-situ resource utilizations - Organizational management  
High resolution 3-d imaging of mesospheric sodium (Na) layer utilizing a novel multilayer iccd imager and a na lidar 期刊论文
Remote Sensing, 2020, 卷号: 12, 期号: 22, 页码: 1-12
Authors:  Cheng, Xuewu;  Yang, Guotao;  Yuan, Tao;  Xia, Yuan;  Yang, Yong;  Wang, Jiqin;  Ji, Kaijun;  Lin, Xin;  Du, Lifang;  Liu, Linmei;  Ji, Kaijie;  Li, Faquan
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Charge coupled devices - Imaging techniques - Multilayers - Sodium  Cassegrain telescopes - High resolution - Horizontal resolution - Intensified charge coupled devices - Mesospheric sodium - Number density - Temporal resolution - Variable structures  
New higherorder correction of gnss ro bending angles accounting for ionospheric asymmetry: Evaluation of performance and added value 期刊论文
Remote Sensing, 2020, 卷号: 12, 期号: 21, 页码: 1-23
Authors:  Liu, Congliang;  Kirchengast, Gottfried;  Syndergaard, Stig;  Schwaerz, Marc;  Danzer, Julia;  Sun, Yueqiang
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Boron compounds - Communication satellites - Geomagnetism - Global positioning system - Ionosphere - Radio navigation - Refractive index  Frequency correction - Geomagnetic field vectors - Geomagnetic fields - Global Navigation Satellite Systems - Ionospheric errors - Local corrections - Low earth orbit satellites - Radio occultations