IPAC2014 - List of Authors (Mohammadzadeh, M.)

Paper	Title	Page
THPME126	General Consideration for Button-BPM Design	3537
SUSPSNE071	use link to see paper's listing under its alternate paper code
	A.R. Molaee, M.Sh. Shafiee ILSF, Tehran, Iran M. Mohammadzadeh Shahid Beheshti University, Evin, Tehran, Iran M. Samadfam Sharif University of Technology (SUT), Tehran, Iran
	In order to design Button Beam Position Monitors (BPMs) for synchrotron facilities, one algorithm by C# have been developed which can calculate all required parameters to analyze optimal design based on vacuum chamber and button dimensions. Beam position monitors are required to get beam stabilities on submicron levels. For this purpose, different parameters such as capacitance, sensitivity versus bandwidth, intrinsic resolution, induced charge and voltage on buttons are calculated. Less intrinsic resolution and high sensitivity and capacitance are desired. To calculate induced charge and voltage on each button, Poisson's equation has been solved by Green method. For sensitivities calibration, two-dimensional map of BPM response is obtained theoretically and compared with the CST simulation map. Results show a good agreement where as their difference is less than 5%.
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2014-THPME126
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Paper

Title

Page

THPME126

General Consideration for Button-BPM Design

3537

SUSPSNE071

use link to see paper's listing under its alternate paper code

A.R. Molaee, M.Sh. Shafiee
ILSF, Tehran, Iran
M. Mohammadzadeh
Shahid Beheshti University, Evin, Tehran, Iran
M. Samadfam
Sharif University of Technology (SUT), Tehran, Iran

In order to design Button Beam Position Monitors (BPMs) for synchrotron facilities, one algorithm by C# have been developed which can calculate all required parameters to analyze optimal design based on vacuum chamber and button dimensions. Beam position monitors are required to get beam stabilities on submicron levels. For this purpose, different parameters such as capacitance, sensitivity versus bandwidth, intrinsic resolution, induced charge and voltage on buttons are calculated. Less intrinsic resolution and high sensitivity and capacitance are desired. To calculate induced charge and voltage on each button, Poisson's equation has been solved by Green method. For sensitivities calibration, two-dimensional map of BPM response is obtained theoretically and compared with the CST simulation map. Results show a good agreement where as their difference is less than 5%.

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2014-THPME126

Export •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)