Extension of nested arrays with the fourth-order difference co-array enhancement

Keyphrases

• Nested Array 100%
• Fourth-order Difference Co-array 100%
• Effective Structure 50%
• Non-Gaussian 50%
• Two-level 50%
• Fourth Order 50%
• Uniform Linear Array 50%
• Number of Degrees of Freedom 50%
• Vectorized 50%
• Direction of Arrival Estimation 50%
• Cumulant Matrix 50%
• Order Difference 50%
• Large Aperture 50%
• Compressed Sensing 50%
• Fourth-order Cumulant 50%
• Difference Coarray 50%
• Consecutive Lags 50%
• Structure Extension 50%

Engineering

• Fourth Order 100%
• Degree of Freedom 25%
• Direction-of-Arrival Estimation 25%
• Cumulants 25%
• Gaussians 25%
• Uniform Linear Array 25%
• Larger Aperture 25%
• Effective Structure 25%
• Compressive Sensing 25%