Nonlinear target recognition

Details Nonlinear target recognition Nonlinear target recognition

2006-04-18

2006-04-18

Sotomayor, John B. (Department: 3662)

Communications: directive radio wave systems and devices (e.g.,

Clutter elimination

C342S192000, C342S196000, C342S162000, C342S090000

Reexamination Certificate

active

07030808

ABSTRACT:
Nonlinear target detection for the detection of extremely weak signals when buried in very high levels of noise is performed with improvement of the quality of the signals received in the data by the amplification of the signal to noise (S/N) ratio. The S/N ratio increases dramatically after the originally measured signal is passed through a nonlinear stochastic resonance filter.

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“Passive tracking of airborne targets using only Doppler and DOA information”, Howland-P-E. IEE Colloquium ‘Algorithms for Target Tracking’ (Digest No. 1995/104), London, UK, May 16, 1995. In: p. 7/1-3.

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