Ultra high-gradient accelerating structures are needed for the next generation of compact light sources. In the framework of the Compact Light XLS project, we are studying a high harmonic traveling-wave accelerating structure operating at a frequency of 35.982 GHz, in order to linearize the longitudinal space phase. In this paper, we propose a new analytical approach for the estimation of the group velocity in the structure and we compare it with numerical electromagnetic simulations that are carried out by using the code HFSS in the frequency domain.
New analytical derivation of group velocity in TW accelerating structures / Behtouei, Mostafa; Faillace, Luigi; Migliorati, Mauro; Spataro, Bruno; Palumbo, Luigi. - (2019), pp. 155-158. [10.18429/JACoW-IPAC2019-MOPGW030].
New analytical derivation of group velocity in TW accelerating structures
Behtouei, Mostafa;Faillace, Luigi;Migliorati, Mauro;Spataro, Bruno;Palumbo, LuigiSupervision
2019
Abstract
Ultra high-gradient accelerating structures are needed for the next generation of compact light sources. In the framework of the Compact Light XLS project, we are studying a high harmonic traveling-wave accelerating structure operating at a frequency of 35.982 GHz, in order to linearize the longitudinal space phase. In this paper, we propose a new analytical approach for the estimation of the group velocity in the structure and we compare it with numerical electromagnetic simulations that are carried out by using the code HFSS in the frequency domain.| File | Dimensione | Formato | |
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