Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons
Patent
1991-05-20
1993-04-20
Callahan, Timothy P.
Electrical transmission or interconnection systems
Nonlinear reactor systems
Parametrons
328162, 307359, 307521, H03B 100, H03B 104
Patent
active
052046311
ABSTRACT:
A system and method for detecting information signals by automatically thresholding input signals in the presence of noise of accurately known statistics concerning a predetermined acceptable false alarm rate data. A first subcircuit including a comparator and a servo amplifier is used for setting and adjusting a threshold value signal based on the input signal and the statistics concerning a predetermined acceptable false alarm rate. A second comparator is used for comparing the threshold value signal to the input signal, and outputting a signal corresponding to the difference therebetween.
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patent: 4571547 (1986-02-01), Day
patent: 4908623 (1990-03-01), Ullestad
patent: 4908875 (1990-03-01), Assael et al.
patent: 4929851 (1990-05-01), Pace
Callahan Timothy P.
International Business Machines - Corporation
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