从二维光谱估计聚焦宽带阵列

Fifth ASSP Workshop on Spectrum Estimation and Modeling Pub Date : 1900-01-01 DOI:10.1109/SPECT.1990.205551

M. Lagunas, G. Vazquez

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摘要

作者描述了光谱级聚焦的范围，显示了光圈的时间和空间支持在多大程度上代表了性能的基本界限。最后从谱估计领域提出了一些解决方案。

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Focusing wideband arrays from 2-D spectral estimates

The authors describe the scope of focusing at the spectral level, showing to what degree the time and the spatial support of the aperture represents a fundamental bound in performance. Finally some solutions from the spectral estimation domain are envisaged.<>

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Fifth ASSP Workshop on Spectrum Estimation and Modeling

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