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MKQ system

Given parameters:

· The foreseen MKQ pulse length is about 5 micros, so about 200 bunches will be excited by a single kick.

· The charging time of the system is about 300 ms.

Required operation:

· Kick about 200 bunches once, starting at a given bunch, then displace kick, normally by about 5 ìs, and kick again. Repeat this process at a given repetition rate, which might be every couple of seconds during injection or up to 3 Hz during the snap-back part of the ramp.

· Resolution for setting the ‘micro-timing’ for selecting the bunches should be better than 10 ns.

· It should be possible to use timing events, like start of ramp, start of squeeze or injection events to synchronise the excitation with state changes of the machine.

· It should also be possible to start / stop the excitation by a knob in the application program.

· The two systems in the two planes, MKQH and MKQV, are independent.