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A FAST METHOD OF TWO-DOMENSIONAL HIGH-RESOLUTION DOA ESTIMATION-MIXED DOA MATRIX METHOD |
Ye Zhongfu; Shen Fenglin |
University of Science and Technology of China, Hefei 230027 |
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Abstract A new type matrix-mixed DOA matrix is formed with the information of two identical translation subarrays. When there exsit displacements along X and Y axes, the nonzero eigenvalues and eigenvectors are mixed direction elements and vectors. Generally, the method can solve the sources come from the same DOA with auto-pairing and has lesser loss of the array aperture.
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Received: 05 December 1994
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