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Research on the enhancement of signal-to-noise ratio by radio frequency white noise in compact dense-pattern multipass cell for trace gas detection
期刊论文
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2022
作者:
Tian, Xing
;
Cheng, Gang
;
Chen, Jiajin
;
Liu, Kun
收藏
  |  
浏览/下载:48/0
  |  
提交时间:2022/03/21
minimum detectable concentration
optical interference
radio frequency bandwidth-limited white noise
signal-to-noise ratio
Mode-Dependent Event-Triggered Fault Detection for Nonlinear Semi-Markov Jump Systems With Quantization: Application to Robotic Manipulator
期刊论文
IEEE ACCESS, 2021, 卷号: 9, 页码: 21832-21842
作者:
Ji, Yidao
;
Wang, Chenan
;
Wu, Wei
收藏
  |  
浏览/下载:34/0
  |  
提交时间:2021/03/29
Fault detection
Quantization (signal)
Manipulators
Symmetric matrices
Licenses
Bandwidth
Markov processes
Mode-dependent quantization
mode-dependent event-triggered
fault detection
semi-Markov jump system
robotic manipulator
Photonic RF and Microwave Integrator Based on a Transversal Filter With Soliton Crystal Microcombs
期刊论文
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2020, 卷号: 67, 期号: 12, 页码: 3582-3586
作者:
Xu, Xingyuan
;
Tan, Mengxi
;
Wu, Jiayang
;
Boes, Andreas
;
Corcoran, Bill
收藏
  |  
浏览/下载:69/0
  |  
提交时间:2021/01/07
Radio frequency
Photonics
RF signals
Optical fibers
Solitons
Optical resonators
Bandwidth
Integrator
Kerr micro-comb
RF signal processing
End-to-end learning interpolation for object tracking in low frame-rate video
期刊论文
IET Image Processing, 2020, 卷号: 14, 期号: 6, 页码: 1066-1072
作者:
Liu, Liqiang
;
Cao, Jianzhong
收藏
  |  
浏览/下载:106/0
  |  
提交时间:2020/05/20
video signal processing
learning (artificial intelligence)
object tracking
interpolation
mobile computing
low frame rates
implicit video frame interpolation sub-network
object tracking
low frame-rate video
high frame-rate latent video
effective end-to-end optimisation
frame rate
tracking accuracy
semantic video analytics
end-to-end learning interpolation
subsequent semantic analytics
bandwidth constraints
analytics performance
Research and experimental demonstration of UDWDM transmission and wavelength conversion for optical satellite communication based on OFC
会议论文
2018 18th IEEE International Conference on Communication Technology, ICCT 2018, Chongqing, China, 2018-10-08
作者:
Wu, Bin
;
Yin, Hongxi
;
Xing, Fangyuan
;
Ji, Xiuyang
收藏
  |  
浏览/下载:58/0
  |  
提交时间:2019/12/02
Bandwidth
Bit error rate
Efficiency
Error correction
Natural frequencies
Optical communication
Optical frequency conversion
Optical materials
Orthogonal frequency division multiplexing
Satellite communication systems
Satellites, All-optical wavelength conversion
Forward error correction coding
OOFDM
Optical frequency combs
Optical satellites
Spectrum efficiency
Ultradense wavelength division multiplexing
Wavelength-selective switches, Optical signal processing
Visible Laser Light Communication Based on LDPC-Coded Multi-Band CAP and Adaptive Modulation
期刊论文
Journal of Lightwave Technology, 2019, 卷号: Vol.37 No.4, 页码: 1207-1213
作者:
Jing He
;
Zhiqi Li
;
Jin Shi
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2019/12/13
Parity check codes
Optical fiber filters
Signal to noise ratio
Bit rate
Bandwidth
Phase modulation
LDPC code
adaptive modulation
multi-band carrierless amplitude and phase modulation
visible laser light communication
Effect of phase-locked loop on small-signal perturbation modelling and stability analysis for three-phase LCL-type inverter connected to weak grid
期刊论文
IET RENEWABLE POWER GENERATION, 2019, 卷号: Vol.13 No.1, 页码: 86-93
作者:
Yang, L
;
Chen, YD
;
Luo, A
;
Chen, ZY
;
Zhou, LM
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2019/12/17
phase locked loops
invertors
matrix algebra
phase-locked loop
small-signal perturbation modelling
stability analysis
three-phase LCL-type grid-connected inverter
weak grid
PLL bandwidth
rotating matrix
point-of-common coupling voltage
filter capacitance current
grid current
duty ratio
system dq frame
control dq frame
admittance model
inverter output admittance
LCL-type filter parameters
grid impedance
active damping coefficient
grid-side inductance
Block-Division Based Ultra-Wideband Fusion of Multiple Radar Bands for Resolution Enhanced Imagery
会议论文
2018, 12th International Conference on Signal Processing and Communication Systems, ICSPCS 2018 - Proceedings, 2018-12-17
作者:
Yuan, S.
;
Chen, C.
;
Xu, X.
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2019/12/30
Data fusion
Image enhancement
Image fusion
Image resolution
Numerical methods
Radar measurement
Radar signal processing
Ultra-wideband (UWB)
Block division
Complex targets
Data fusion technique
Image resolution enhancements
Measurement data
Parametric modeling
Parametric models
Ultrawide bandwidth
Radar imaging
A Design of 9kHz-0.5GHz Low Noise Amplifier with High Gain and Smooth Flatness
会议论文
2018 12th International Symposium on Antennas, Propagation and EM Theory, ISAPE 2018 - Proceedings, 2018-12-03
作者:
Tang, J.
;
Yan, Z.
;
Ning, Z.
;
Zhang, Y.
;
Zhao, Y.
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2019/12/30
Bandwidth
Broadband amplifiers
Electrodes
Feedback
Feedback amplifiers
Inductance
Noise figure
Ultra-wideband (UWB)
Gain flatness
High frequency gain
Improvement measure
Input and outputs
Low noise figure
Output ports
Signal coupling
Simulations and measurements
Low noise amplifiers
Multi-component variational mode decomposition and its application on wall-bounded turbulence
期刊论文
EXPERIMENTS IN FLUIDS, 2019, 卷号: 60
作者:
Wang, Wenkang
;
Pan, Chong
;
Wang, Jinjun
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2019/12/30
Bandwidth
Boundary layer flow
Boundary layers
Data handling
Fourier analysis
Fourier series
Principal component analysis
Signal processing
Turbulence
Turbulent flow
Velocity
Velocity measurement
Empirical Mode Decomposition
Nonstationary signals
Particle image velocimetries
Proper orthogonal decompositions
Turbulent boundary layers
Turbulent fluctuation
Velocity components
Wall bounded turbulence
Atmospheric thermodynamics
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