This system consists of high pressure ionization chamber detector filled with Xe gas, 8051 single chip control unit and low current measuringamplifier.
Recoil energy measuring system of a underwater launcher is formed by means of horizontal recoil device, electromagnetic velocity sensor, measuringamplifier, transient waveform recorder and computer.
This paper presents a detailed discussion of the method for measuring low frequency noise in operational amplifier devices as well as an analysis of some key problems in the measuring process.