Drift tube amplifier and method to amplify current

Optics: measuring and testing – By dispersed light spectroscopy – Utilizing a spectrophotometer

Reexamination Certificate

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Details

C356S327000, C356S442000, C356S433000, C250S42300F, C250S288000

Reexamination Certificate

active

07573572

ABSTRACT:
A drift tube amplifier having an input and an output. The drift tube amplifier including a current-to-voltage converter for converting input current to a voltage, a band pass filter assembly for reducing unwanted noise within the voltage, a voltage controlled amplifier for adjusting the output voltage level, and a logarithmic ratio converter for converting the voltage from linear to LOG scale.

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M.C. Vogt, L.R. Skubal, Voltammetric Microsensors, Sensor Technology and Design, Feb. 2005.

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