@article{Sarkar1998ADD, title={A Deterministic Direct Data Domain Approach to Signal Estimation Utilizing Nonuniform and Uniform 2-D Arrays}, author={Tapan K. Sarkar and Srikanth Nagaraja and Michael C. Wicks}, journal={Digital Signal Processing}, year={1998}, volume={8}, pages={114-125} }

- Published 1998 in Digital Signal Processing
DOI:10.1006/dspr.1997.0308

A direct data domain deterministic approach utilizing a nonuniform array to adaptively estimate the signal strength of an incoming signal in the presence of strong jammers, clutter, and thermal noise is presented. This method is based on choosing a weighted difference of neighboring antenna outputs, based on the direction of arrival of the signal of interest, in such a way that only the unwanted components remain. These unwanted signals are then nulled by adaptive weights. These weights are… CONTINUE READING

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