An investigation on the power energy injection in a resonator by electron stream is reported in this paper, by documenting the power transfer from an electron beam to a resonant cavity, coupled to an external circuitry. The proposed system has been employed to measure the radiation dose deposed by a medical electron linear accelerator. A prototype has been fabricated and tested through VNA cold measurements and dose deposition measurements. A microcontroller system has been employed to obtain a digital output, the Monitor Units. The linearity of the Monitor Units for different values of accumulated dose, have allowed to employ this system for the real time dose measurements.
Leggieri, A., Passi, D., DI PAOLO, F., Felici, G., Ciccotelli, A., De Stefano, S., et al. (2015). Electron beam detection by induced resonance in cylindrical cavity. In PIERS Proceedings (pp.896-901). PIER.
Electron beam detection by induced resonance in cylindrical cavity
DI PAOLO, FRANCO;
2015-01-01
Abstract
An investigation on the power energy injection in a resonator by electron stream is reported in this paper, by documenting the power transfer from an electron beam to a resonant cavity, coupled to an external circuitry. The proposed system has been employed to measure the radiation dose deposed by a medical electron linear accelerator. A prototype has been fabricated and tested through VNA cold measurements and dose deposition measurements. A microcontroller system has been employed to obtain a digital output, the Monitor Units. The linearity of the Monitor Units for different values of accumulated dose, have allowed to employ this system for the real time dose measurements.| File | Dimensione | Formato | |
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