Utilizing the sparsity of quasi-distributed sensing systems for sub-Nyquist signal reconstruction

Keyphrases

• Reflector 100%
• Sparsity 100%
• Signal Reconstruction 100%
• Sparse Signal 100%
• Quasi-distributed Sensing System 100%
• Sub-Nyquist 100%
• Distributed Acoustic Sensing 50%
• Sensing Fiber 50%
• Excellent Performance 50%
• Optical Fiber 50%
• Scatterer 50%
• Small Size Sample 50%
• Sampled Signals 50%
• Rayleigh 50%
• High Sampling Rate 50%
• Quasi-distributed 50%
• Quasi-distributed Sensing 50%
• Compressed Sensing Theory 50%
• Weak Reflection 50%
• Fiber Profile 50%
• Nyquist Criterion 50%
• Orthogonal Matching Pursuit 50%

Engineering

• Sparsity 100%
• Sensing System 100%
• Nyquist Frequency 100%
• Signal Reconstruction 100%
• Sparse Signal 100%
• Scatterer 50%
• Limited Number 50%
• Sampling Rate 50%
• Fiber Optics 50%
• Sampled Signal 50%
• Compressed Sensing 50%
• Nyquist Criterion 50%
• Orthogonal Matching Pursuit 50%

Material Science

• Glass Fiber 100%