Augmented Nested Array
sparse linear array, non-uniform linear array, nested array, augmented nested array
This code presents a new sparse array geometry called augmented nested arrays (ANAs), which have
closed-form sensor locations, hole-free coarrays, and small mutual coupling ratio. ANAs are formed by splitting the dense ULA of nested array into left/right sub-arrays. ANAs have less mutual coupling than co-prime arrays, nested arrays, and the first few orders of super nested arrays.
This code should be of interest to researchers in the areas of array signal processing, DOA estimation, adaptive digital beamforming and multiple-input multiple-output radar system.
引用格式
LIU Landy (2026). Augmented Nested Array (https://ww2.mathworks.cn/matlabcentral/fileexchange/57648-augmented-nested-array), MATLAB Central File Exchange. 检索时间: .
| 版本 | 已发布 | 发行说明 | Action |
|---|---|---|---|
| 4.0.0.0 | 1. We update the function AugNestedI1FixedAperture.m. One can design two kinds of ANAI-1 for any given physical aperture. |
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| 3.0.0.0 | we add another two kinds of NLAs: CACIS and CADiS
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| 2.0.0.0 | This new version can let the proposed augmented nested array keep hole-free.
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| 1.0.0.0 |
