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Oscilloscope Readout for Beam Analysis with 12 BPMs

Detailed analysis of instrumented BPMs for beam monitoring through oscilloscope readout. Investigate signal patterns and crosstalk to optimize beam control.

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Oscilloscope Readout for Beam Analysis with 12 BPMs

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  1. Instrumented 12 BPMs for oscilloscope readout: D6Q11, T8Q1, T8Q2, T8Q3, T8Q4, T8Q5, T8Q6, T8Q7, A1Q4, A1Q5, A1Q8, A1Q9 Ad-hoc D-to-A BPM readout

  2. TQ7, DQ611, as beam goes by, zoomed out: slow septum pickup, fast kicker pickup, beam signal

  3. Zoom in on beam signal (DQ801,2)

  4. Mix out the magnitude of 53MHz component vs time (us) TQ1 TQ2 D6Q11

  5. Magnitude of 53MHz vs time (us) when no beam is present. Looks like cross talk from kicker firing. D:EKIK or A:IKIK?

  6. Avg of 3 beam pulses minus avg of 14 no-beam BG; corrected with measured cable attenuations

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