Yunenko, K. Gostkin, M. Kobets, V.V. Zhemchugov, A. JACoW Publishing Geneva, Switzerland 2673-5539 978-3-95450-240-0 10.18429/JACoW-RuPAC2021-WEPSC05 English 349-351 cavity linac electron klystron coupling Contribution to a conference proceedings 2021 2021-10 https://doi.org/10.18429/JACoW-RuPAC2021-WEPSC05 https://jacow.org/rupac2021/papers/wepsc05.pdf This paper is devoted to the research of the possibility of increasing the output energy of an electron beam at the LINAC-200 linear accelerator by using the SLED energy compression system with constant parameters of the storage cavities. In order to select the necessary parameters and characteristics for the successful creation of this system on the acceleratorm, the SLED system structure simulation and the characteristics of cylindrical hollow resonators calculation were conducted using the CST MICROWAVE STUDIO program.