Application of dose detection circuit in the medical linear accelerator based on Thomson balance method

Diagnose on medical linear accelerator RF driver failure

It's indicated that the protective facility designing for radiation of medical linear accelerator lab is safe and reasonable.

The measurements of scatter factor are carried out using diode and RK ionization chamber for 6 and 15 MV medical linear accelerator energy photons in water phantom.

The measurements of scatter factor are carried out using diode and RK ioniza-tion chamber for 6 and 15 MV medical linear accelerator energy photons in water phan-tom.

Monte Carlo Simulation for Medical Linac

Using the dose film analyzing system and the 3D water tank scanning system to measure some parameter of LINAC in this research, The both obtained results have good coherence in the scope of errors.

HM-J-16-Ⅰtype medical linear accelerator automatic frequency control system;

The energy spectra of the bremsstrahlung Xrays fr om the 6 MV medical linear accelerator are measured by attenuation analysis of the transmission data.

This paper analyzes the characteristic of the Power Factor Correction(PFC) of the medical linear accelerator,introduces the 12-pulse converter based on delta-type autotransformer connection,then expounds its configuration、its design scheme and its theory on PFC.