THE BEAM CURRENT TRANSFORMER FOR THE MEASUREMENT OF ELECTRON BEAM PRODUCED BY 30MeV ELECTRON LINEAR ACCELERATOR
This paper describes the principle and specification of the beam current transformer(BCT). Sensitivity is equal to 0.47V/A. Frequency response is great than 100MHz.Drop of the flat top is less than 0.4%/μs.The beam current transformer has been used to measure macropulse electron beam currents produced by 30MeV electron linear accelerator and the macropulse beam current waveforms measured by BCT are also given.