Adaptive signal processing array with suppession of coherent and

Details Adaptive signal processing array with suppession of coherent and Adaptive signal processing array with suppession of coherent and

1984-01-23

1987-02-03

Malzahn, David H.

Boots, shoes, and leggings

G06F 1531

Patent

active

046412590

ABSTRACT:
Suppression of coherent and non-coherent interferring signals is obtained by a smoothing operation in an adaptive signal processing array by providing a plurality of signal detectors and a plurality of variable weighting means for weighting signals from each of the detectors. The weighting means are grouped in overlapping sub-groups of less than all of the plurality of weighing means and the weighted signals from each sub-group are summed. The summed weighted signals of each sub-group are then operated on by an adaptive algorithm to obtain a feedback signal that is applied to adjust the variable weighting means.

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