SIGNAL DETECTION UNIT Russian patent published in 1995 - IPC

Abstract RU 2042149 C1

FIELD: measurement technology. SUBSTANCE: unit has aerial 1, input signal modulator 2 and signal detector 3, amplifier 4, filter 5, keys 6 and 7, indicator 8.1, sonic frequency oscillator 8.2, light indication starting oscillator 8.3, decoder 9, clock pulse oscillator 10, threshold signal unit 11, inverter 12. Signals may be detected with low possibility of false alarms, and distance to radiation source may be evaluated. EFFECT: improved precision. 1 dwg

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RU 2 042 149 C1

Authors

Ivanov O.A.

Dates

1995-08-20Published

1992-09-29Filed