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Discovering the sky at the longest wavelengths with a lunar orbit array
期刊论文
PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 2021, 卷号: 379, 期号: 2188, 页码: 20190566
Authors:
Chen, Xuelei
;
Yan, Jingye
;
Deng, Li
;
Wu, Fengquan
;
Wu, Lin
;
Xu, Yidong
;
Zhou, Li
Favorite
  |  
View/Download:33/0
  |  
Submit date:2020/12/28
lunar astronomy
radio astronomy
dark ages-EMISSION
High-resolution and wide-range compressed sensing spectrometer based on two-position rotating grating
期刊论文
OPTICS COMMUNICATIONS, 2021, 卷号: 479, 页码: 126447
Authors:
Lan, Ruo-Ming
;
Liu, Xue-Feng
;
Yao, Xu-Ri
;
Bai, Cheng-Jie
;
Zhao, Yue-Feng
;
Zhao, Li-Na
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  |  
View/Download:32/0
  |  
Submit date:2020/12/28
Spectrometer
Compressive sampling
High-resolution
Wide-range
Rotating grating-TIME
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
View
  |  
Adobe PDF(2174Kb)
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  |  
View/Download:202/39
  |  
Submit date:2019/12/17
Compressive imaging
Discrete cosine transform
Single-pixel
Binary modulation
Electron Bernstein waves driven by electron crescents near the electron diffusion region
期刊论文
Nature communications, 2020, 卷号: 11, 期号: 1, 页码: 141
Authors:
Li, W Y
;
Graham, D B
;
Khotyaintsev, Yu V
;
Vaivads, A
;
Andre, M
;
Min, K
;
Liu, K
;
Tang, B B
;
Wang, C
;
Fujimoto, K
;
Norgren, C
;
Toledo-Redondo, S
;
Lindqvist, P-A
;
Ergun, R E
;
Torbert, R B
;
Rager, A C
;
Dorelli, J C
;
Gershman, D J
;
Giles, B L
;
Lavraud, B
;
Plasc
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  |  
Adobe PDF(3515Kb)
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  |  
View/Download:367/87
  |  
Submit date:2020/01/15
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
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  |  
Adobe PDF(730Kb)
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  |  
View/Download:287/54
  |  
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
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  |  
Adobe PDF(22135Kb)
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  |  
View/Download:342/98
  |  
Submit date:2020/03/09
New Hf Radar
First Observation
Data Validation
Data Application
Plasma-beta Modulated Characteristics of Magnetohydrodynamic Waves around the Heliospheric Current Sheet
期刊论文
The Astrophysical Journal Letters, 2020, 卷号: 889, 期号: 1
Authors:
Hui Li
;
Nianwang Li
;
Chi Wang
;
Shuo Yao
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  |  
Adobe PDF(22135Kb)
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  |  
View/Download:322/84
  |  
Submit date:2020/03/09
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
Favorite
  |  
View/Download:15/0
  |  
Submit date:2020/12/28
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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  |  
View/Download:16/0
  |  
Submit date:2020/12/28
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
Favorite
  |  
View/Download:13/0
  |  
Submit date:2020/12/28
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