DIPAC09 - List of Authors (Kalinin, A.)

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Kalinin, A.

Paper	Title	Page
MOPD11	Investigation of Precise Pipeline-Type ADCs in a Burst Regime for a Single-Shot BPM	68
	A. Kalinin STFC/DL/ASTeC, Daresbury, Warrington, Cheshire S. Artinian BERGOZ Instrumentation, Saint Genis Pouilly
	An alternative to a BPM with a continuous detector/ADC clock distributed from a synchronised with beam master generator is a self-synchronised BPM where the clock is manufactured from the beam signal itself. In a single-shot BPM of such kind [1], which is being designed for the EMMA Accelerator, the ADC should execute several subsequent fast rate measurements with a clock burst triggered by the bunch on each turn. We investigated a work of some fast pipeline-type ADCs suitable for BPMs, in a burst regime where a minimal burst length is decided by the ADC latency. The results did show that pipeline-type ADCs a main merit of whose is a high precision are usable in single-shot BPMs. We discuss how to prevent some ADC resolution deterioration that typically occurs at first samples, and to attain an ultimate ADC resolution in a single-shot BPM. [1] A. Kalinin, Towards Sub-Micrometer Resolution of Single-Shot Strip Line BPM, EUROTeV-Report-2008-056.

Paper

Title

Page

Investigation of Precise Pipeline-Type ADCs in a Burst Regime for a Single-Shot BPM

A. Kalinin
STFC/DL/ASTeC, Daresbury, Warrington, Cheshire
S. Artinian
BERGOZ Instrumentation, Saint Genis Pouilly

An alternative to a BPM with a continuous detector/ADC clock distributed from a synchronised with beam master generator is a self-synchronised BPM where the clock is manufactured from the beam signal itself. In a single-shot BPM of such kind [1], which is being designed for the EMMA Accelerator, the ADC should execute several subsequent fast rate measurements with a clock burst triggered by the bunch on each turn. We investigated a work of some fast pipeline-type ADCs suitable for BPMs, in a burst regime where a minimal burst length is decided by the ADC latency. The results did show that pipeline-type ADCs a main merit of whose is a high precision are usable in single-shot BPMs. We discuss how to prevent some ADC resolution deterioration that typically occurs at first samples, and to attain an ultimate ADC resolution in a single-shot BPM.

[1] A. Kalinin, Towards Sub-Micrometer Resolution of Single-Shot Strip Line BPM, EUROTeV-Report-2008-056.