Create an Algorithm for Designing of Button-BPM and Striplines in a Synchrotron

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Molaee, Alireza | 2014

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Type of Document: M.Sc. Thesis
Language: Farsi
Document No: 45328 (46)
University: Sharif University of Technology
Department: Energy Engineering
Advisor(s): Samadfam, Mohammad; Mohammadzadeh, Mohammad
Abstract:
Beam diagnostics is an essential constituent of any accelerator. The position information of the electron beam is obtained by a set of Beam Position Monitors (BPMs), which in addition to determining the position, are used to derive information concerning lattice functions and beam dynamics. To design of Button Beam Position Monitor(BPM) for a Synchrotron Light Source, to get beam stabilities on submicron levels, preliminary studies were done to have optimal design. We present an algorithem which caculate all required parameteres for different design of button BPMs. To calculate induced charge and voltage on each button, Poisson's equation has been solved by Green method. For sensivity calibration, 2-dimentional map of BPM response is obtained theoriticaly, which is compared with the CST Simulation Result and show good agreements
Keywords:
Accelerators ; Calibration ; Button Beam Position Monitors (BPM) ; Stripline ; CST Software

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