IPAC'25 - the 16th International Particle Accelerator Conferece

Design and simulation of high-power RF window for NSTRI e-Linac Project

WEPS136

4 Jun 2025, 16:00

2h

Exhibiton Hall A _Salmon (TWTC)

Poster Presentation MC7.T06 Normal Conducting RF Wednesday Poster Session

Speaker

Sara Zarei (Nuclear Science and Technology Research Institute)

Description

The RF window has to withstand several megawatts of RF power without experiencing any physical deformity to maintain the pressure difference between vacuum and isolate gas sides. It must also have suitable and acceptable RF performance with minimum reflection and insertion loss. The design of an RF window depends on the window materials' dielectric characteristics, such as dielectric constant, permeability, and permittivity. The dielectric permittivity and permeability of window material affect the transmission of RF power.
This paper presents the design and simulation of an RF window that works at a frequency of 2.998 MHz and performs thermal analyses to determine its structural stability. This RF window must withstand an average power of 3 kW. This window will used for NSTRI dual energy e-Linac Project.