Based on fourth-order cumulant and ESPRIT algorithm, a novel joint frequency, two-dimensional angle of arrival (2D AOA) and the polarization estimation method of incoming multiple independent spatial narrow-band non-G...Based on fourth-order cumulant and ESPRIT algorithm, a novel joint frequency, two-dimensional angle of arrival (2D AOA) and the polarization estimation method of incoming multiple independent spatial narrow-band non-Gaussian signals in arbitrary Gaussian noise environment are proposed . The array is composed of crossed dipoles parallel to the coordinate axes. The crossed dipole positions are arbitrarily distributed. Computer simulation confirms its feasibility.展开更多
Based on nonuniformly spaced L-shape array, a novel algorithm using ESPRIT and integer search is proposed to estimate the frequency, two-dimensional angles of arrival (2-D AOA) and polarizations of incoming multiple i...Based on nonuniformly spaced L-shape array, a novel algorithm using ESPRIT and integer search is proposed to estimate the frequency, two-dimensional angles of arrival (2-D AOA) and polarizations of incoming multiple independent spatial narrow-band signals. The L-shape array is composed of crossed dipoles that are paralleled to the coordinate axis. Computer simulation confirms its availability.展开更多
文摘Based on fourth-order cumulant and ESPRIT algorithm, a novel joint frequency, two-dimensional angle of arrival (2D AOA) and the polarization estimation method of incoming multiple independent spatial narrow-band non-Gaussian signals in arbitrary Gaussian noise environment are proposed . The array is composed of crossed dipoles parallel to the coordinate axes. The crossed dipole positions are arbitrarily distributed. Computer simulation confirms its feasibility.
基金This work was supported by China Academy of Electronics & Information Technology ( Grant No. 28.5.3.3.).
文摘Based on nonuniformly spaced L-shape array, a novel algorithm using ESPRIT and integer search is proposed to estimate the frequency, two-dimensional angles of arrival (2-D AOA) and polarizations of incoming multiple independent spatial narrow-band signals. The L-shape array is composed of crossed dipoles that are paralleled to the coordinate axis. Computer simulation confirms its availability.
