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Cramer-Rao Bound of Direction Finding Using a Uniform Hexagonal Array
(2019-06)
Direction-of-arrival (DOA) estimation is a key area of sensor array processing which is encountered
in many important engineering applications. Although various studies have focused on the uniform
hexagonal array for ...
Aperture Maximization with Half-Wavelength Spacing, via a 2-Circle Concentric Array Geometry that is Uniform but Sparse
(Journal of Advances in Mathematics and Computer Science, 2019-05-25)
This paper proposes a new sensor-array geometry (the 2-circle concentric array geometry),
that maximizes the array’s spatial aperture mainly for bivariate azimuth-polar resolution of
direction-of-arrival estimation ...