Sparse arrays are flexible and can reduce inter-array coupling while increasing the array aperture, but traditional DOA estimation based on sparse arrays can lead to angular ambiguity and confusion, ...

Matrix completion techniques are widely employed to estimate the channel matrix from partially observed channel measurements. However, its computational complexity is cubic in the number of antennas, ...

How will community solar save me money? First of all, most community solar programs offer power at a discount. The clean energy marketplace EnergySage says that "most community solar subscribers save ...