论文信息 - Low-cost algorithm for some bearing estimation methods in presence of separable nuisance parameters

Low-cost algorithm for some bearing estimation methods in presence of separable nuisance parameters

The reduction of complexity of some multidimensional optimisation algorithms of direction of arrival (DOA) estimation with an array of sensor is studied. It is shown that upon a condition of factorisation of the steering vector, the criterion can be concentrated with respect to DOA, leading to a more simple 1D procedure.

A. Ferréol | P. Larzabal | E. Boyer

[1] L. Mirsky,et al. The Theory of Matrices , 1961, The Mathematical Gazette.

[2] Ralph Otto Schmidt,et al. A signal subspace approach to multiple emitter location and spectral estimation , 1981 .

[3] T. Parks,et al. Direction finding with an array of antennas having diverse polarizations , 1983 .