| Title |
Design and Development of Configurable BPM Readout System for ILSF |
| Authors |
- M.Sh. Shafiee, M. Jafarzadeh, J. Rahighi
ILSF, Tehran, Iran
- A.H. Feghhi
Shahid Beheshti University, Tehran, Iran
|
| Abstract |
A configurable electronic system has been developed for button BPMs readout in the storage ring of Iranian Light Source Facility (ILSF). This system calculates the beam position through the output voltage of BPMs. Output signals of BPMs pass through a 500 MHz and 50ohm front-end for noise filtering and also gain control purposes. Then the signal is digitized based on under sampling method by a 130MHz ADC for further analysis in FPGA. Safe dynamic range of 0dBm to -90 dBm can be covered by this electronic system with white noise measured to be around -110dBm. Trigger for this electronic is 2-10Hz as Slow data acquisition for Slow orbit feedback system and 4-10KHz as Fast data acquisition for fast orbit feedback system. This paper describes the design, analysis, and measurements of the developed electronic system.
|
| Paper |
download TUPB019.PDF [0.596 MB / 5 pages] |
| Poster |
download TUPB019_POSTER.PDF [1.726 MB] |
| Conference |
IBIC2015, Melbourne, Australia |
| Series |
International Beam Instrumentation Conference (4th) |
| Proceedings |
Link to full IBIC2015 Proccedings |
| Session |
Poster Session 2 |
| Date |
15-Sep-15 16:00–18:00 |
| Main Classification |
BPMs and Beam Stability |
| Keywords |
impedance, storage-ring, FPGA, vacuum, network |
| Publisher |
JACoW, Geneva, Switzerland |
| Editors |
Mark Boland (SLSA, Clayton, Australia); David Button (ANSTO, Menai, Australia); Kathleen Riches (SLSA, Clayton, Australia); Volker RW Schaa (GSI, Darmstadt, Germany) |
| ISBN |
978-3-95450-176-2 |
| Published |
January 2016 |
| Copyright |
|
