Improved Discrimination of Subsurface Targets Using a Polarization-Sensitive Directional Borehole Radar

Doa Estimation of Mixture Signals Based on the Psa

“…. , K. n [1] m (t) and n [2] m (t) are the corresponding noise vectors of antennas parallel to x-axis and y-axis, respectively. λ denotes the wavelength of signal.…”

“…Polarization-Sensitive Arrays (PSA) have become a new research hotspot in the field of array signal processing since the 1990s [1][2][3][4][5][6][7]. Polarization-sensitive array is a vector array in nature.…”