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Large aperture phase-coded diffractive lens for achromatic and 16° field-of-view imaging with high efficiency
期刊论文
Chinese Physics B, 2022, 卷号: 31, 期号: 7
作者:
Ma, Gu
;
Zheng, Peng-Lei
;
Hu, Zheng-Wen
;
Ma, Suo-Dong
;
Xu, Feng
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2022/08/31
achromatic imaging
diffractive lens
phase coding
large aperture
high efficiency
Research on beam manipulate and RCS reduction based on terahertz ultra-wideband polarization conversion metasurface
期刊论文
OPTICS COMMUNICATIONS, 2022, 卷号: 502
作者:
Wei, Jingwen
;
Qi, Yunping
;
Zhang, Baohe
;
Ding, Jinghui
;
Liu, Weiming
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  |  
浏览/下载:14/0
  |  
提交时间:2022/03/01
Terahertz polarization
Multi-bit coding metasurfaces
Pancharatnam-Berry phase
Beam manipulate
RCS reduction
Efficient manipulation of terahertz waves by multi-bit coding metasurfaces and further applications of such metasurfaces*
期刊论文
CHINESE PHYSICS B, 2021, 卷号: 30, 期号: 2
作者:
Qi, Yunping
;
Zhang, Baohe
;
Ding, Jinghui
;
Zhang, Ting
;
Wang, Xiangxian
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  |  
浏览/下载:8/0
  |  
提交时间:2021/04/12
coding metasurface
Pancharatnam-Berry phase
multiple beams
radar cross-section (RCS) reduction
orbital angular momentum
A Hybrid Transforms-Based Robust Video Zero-Watermarking Algorithm for Resisting High Efficiency Video Coding Compression
期刊论文
IEEE ACCESS, 2019, 卷号: 7, 页码: 115708-115724
作者:
Yu, Xiaoyan
;
Wang, Chengyou
;
Zhou, Xiao
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  |  
浏览/下载:21/0
  |  
提交时间:2019/12/11
Video signal processing
watermarking
videowatermarking
zero-watermarking
copyright protection
robustness
high efficiency
video coding
discrete wavelet transform
all phase biorthogonal
transform
singular value decomposition
Video Coding Algorithm Based on High Efficiency Video Coding (HEVC) and Hybrid Transforms
期刊论文
KSII TRANSACTIONS ON INTERNET AND INFORMATION SYSTEMS, 2018, 卷号: 12, 期号: 9, 页码: 4448-4466
作者:
Wang, Chengyou
;
Shan, Rongyang
;
Zhou, Xiao
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  |  
浏览/下载:7/0
  |  
提交时间:2019/12/11
Video coding
high efficiency video coding (HEVC)
discrete cosine
transform (DCT)
discrete sine transform (DST)
all phase biorthogonal
transform (APBT)
Anti-HEVC Recompression Video Watermarking Algorithm Based on the All Phase Biorthogonal Transform and SVD
期刊论文
IETE TECHNICAL REVIEW, 2018, 卷号: 35, 期号: sup1, 页码: 42-58
作者:
Wang, Chengyou
;
Shan, Rongyang
;
Zhou, Xiao
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2019/12/11
All phase biorthogonal transform (APBT)
High efficiency video coding
(HEVC)
Recompression
Video watermarking
Orthogonal OQPSK Modulation with Physical Layer Network Coding Systems over Two-Way Relay
会议论文
2018 IEEE International Conference on Computer and Communication Engineering Technology, CCET 2018
作者:
Mazinani, A.
;
Gao, Q.
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  |  
浏览/下载:11/0
  |  
提交时间:2019/12/30
Bit error rate
Decoding
Gaussian noise (electronic)
Maximum likelihood
Mobile telecommunication systems
Network layers
Quadrature phase shift keying
Relay control systems
Throughput
White noise
De-Noise
Decode - and - forwards
Network throughput
orthogonal PNC
Two-way relay networks
Network coding
Modified gray-level coding method for absolute phase retrieval
期刊论文
Sensors (Switzerland), 2017, 卷号: 17, 期号: 10
作者:
Chen, Xiangcheng
;
Chen, Shunping
;
Luo, Jie
;
Ma, Mengchao
;
Wang, Yuwei*
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  |  
浏览/下载:4/0
  |  
提交时间:2019/12/04
fringe projection
gray-level coding
phase retrieval
phase shift
Modified codewords design for space-time block coded spatial modulation
期刊论文
IET COMMUNICATIONS, 2017, 卷号: 11, 页码: 249-257
作者:
Hua, Yuhao
;
Zhao, Guannan
;
Zhao, Wenjing
;
Jin, Minglu
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/02
space-time block codes
phase shift keying
phase coding
orthogonal codes
trellis coded modulation
spectral efficiency
super-orthogonal space-time trellis code
STBC-SM
M-ary phase shift keying
space-time block coded spatial modulation
modified codeword design
Controlling Energy Radiations of Electromagnetic Waves via Frequency Coding Metamaterials
期刊论文
ADVANCED SCIENCE, 2017
Wu, Haotian
;
Liu, Shuo
;
Wan, Xiang
;
Zhang, Lei
;
Wang, Dan
;
Li, Lianlin
;
Cui, Tie Jun
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  |  
浏览/下载:37/0
  |  
提交时间:2017/12/03
energy radiations
frequency coding
metamaterials
multiple controls
phase sensitivity
GROUND-PLANE CLOAK
ANOMALOUS REFRACTION
TERAHERTZ WAVES
NEGATIVE INDEX
METASURFACES
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