| Autor: |
Pietryla, Anthony, Lill, Robert, Norum, Eric |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2006, Vol. 868 Issue 1, p420-427, 8p, 1 Color Photograph, 2 Diagrams, 2 Charts, 5 Graphs |
| Abstrakt: |
The Advanced Photon Source (APS), a third-generation synchrotron light source, has been in operation for 10 years. The monopulse radio frequency (RF) beam position monitor (BPM) is one of three BPM types now employed in the storage ring at the APS. It is a broadband (10 MHz) system designed to measure single-turn and multi-turn beam positions, but it suffers from an aging data acquisition system. The replacement BPM system retains the existing monopulse receivers and replaces the data acquisition system with high-speed analog-to-digital converters (ADCs) and a field programmable gate array (FPGA) that performs the signal processing. A prototype system was constructed and is currently being evaluated. This paper presents the results obtained from laboratory and field tests of the prototype system. © 2006 American Institute of Physics [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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