Measuring the Electromagnetic Properties of Radio-Frequency Quadrupole with Bead-Pull Measurement Technique

Akkurt N., Algin E., Unel N. G.

34th International Physics Congress (IPS) of the Turkish-Physical-Society (TPS), Konacik, Turkey, 5 - 09 September 2018, vol.2042 identifier identifier

  • Publication Type: Conference Paper / Full Text
  • Volume: 2042
  • Doi Number: 10.1063/1.5078933
  • City: Konacik
  • Country: Turkey
  • Eskisehir Osmangazi University Affiliated: Yes


An aluminum RFQ Cold-Model cavity has been designed using CST-MWS Suite and fabricated. The cavity is then brought to the Eskisehir Osmangazi University and placed on the test setup for the Bead-Pull Measurement. The electric field behavior in the cavity was measured using the phase-shift technique. The test setup contains stepper motors and necessary power supply equipment, dielectric bead and string mechanism, a VNA to observe phase shift in the cavity, computer controlled software program for data acquisition to measurement and automation for the 4-vane RFQ cavity.