TY - THES N1 - Prof. Dr. rer. nat. Tri Mardji Atmono ID - digilib75878 UR - https://digilib.uin-suka.ac.id/id/eprint/75878/ A1 - Alfian Anwar Hanan, NIM.: 21106020012 Y1 - 2026/01/06/ N2 - This research aims to examine cyclotrons through the formation of three-dimensional models adapted to cyclotron geometry. This research also aims to simulate cavity geometry models to obtain scattering parameters that can be used to determine the characteristics of an RF system. This research was carried out in three stages, namely cyclotron cavity modeling, cavity model simulation using variations in frequency and cavity geometry, and analysis of cyclotron cavity model power transfer data. This cavity geometry model is created in CST Studio Suite software and is equipped with various support systems to run appropriate simulations such as the original state. The test passes through changes in simulation data based on variations in frequency and geometric angle into power transfer in the form of return loss, reflected power and power trough data, the data is analyzed as the maximum point for obtaining optimal power transfer. Results show that models have been successfully built and tested. The most optimal frequency points and geometric angles are at a frequency of 71.36 MHz and a geometric angle of 50^°. The resulting power trough reaches 100%. PB - UIN SUNAN KALIJAGA YOGYAKARTA KW - cavity model; simulation; system modeling; cyclotron; S-parameter M1 - skripsi TI - ANALISIS TRANSFER DAYA MODEL ELEKTROMAGNETIK CAVITY SIKLOTRON DENGAN VARIASI FREKUENSI DAN SUDUT GEOMETRI AV - restricted EP - 80 ER -