mode - CERN Accelerator School
mode - CERN Accelerator School mode - CERN Accelerator School
→ Type of RF power source depend on frequency: Klystrons (>350 MHz) for electron linacs and modern proton linacs. RF ddistribution b via waveguides. d RF tube (500 MHz) RF and construction technologies 3 GHz klystron (CERN LPI) commonly used for electron linacs. 200 MHz triode amplifier (CERN Linac3) copper or copper plated welded/bolted elements commonly used for ion linacs (
Mains Transforms mains power into DC C powe power (pulsed or CW) at high voltage (10-100 kV) Example of a (Linac) RF System: transforms ma mains ns power into nto beam power DC Power RF Amplifier p supply (klystron or RF tube) RF line Cavity (accelerating structure) Beam in Wi W, i Beam out W+ΔW W+ΔW, i TTransforms f DC power TTransforms f RF power into RF power at high frequency conversion efficiency~50% into beam power 61 [efficiency ∝ shunt impedance]
- Page 9 and 10: Slowing down waves: the disc- loade
- Page 11 and 12: eam Traveling wave linac structures
- Page 13 and 14: mode 0 mode π/2 mode 2π/3 mode π
- Page 15 and 16: Comparing traveling and standing wa
- Page 17 and 18: Disc-loaded structures operating in
- Page 19 and 20: Examples p of DTL Top; CERN Linac2
- Page 21 and 22: eam Multigap linac structures: the
- Page 23 and 24: Proton linac architecture - cell le
- Page 25 and 26: Multi-gap Superconducting linac str
- Page 27 and 28: Quarter Wave Resonators Simple 2-ga
- Page 29 and 30: Focusing solenoids Examples: p an e
- Page 31 and 32: Electron linac architecture EXAMPLE
- Page 33 and 34: Heavy y Ion Linac Architecture EXAM
- Page 35 and 36: Longitudinal g dynamics y → Ions
- Page 37 and 38: Transverse dynamics - Space charge
- Page 39 and 40: Transverse equilibrium in ion and e
- Page 41 and 42: x_rms beaam size [m] High-intensity
- Page 43 and 44: 55. DDouble bl periodic i di accele
- Page 45 and 46: Mechanical errors differences in f
- Page 47 and 48: The Side Coupled p Linac To operate
- Page 49 and 50: The Cell-Coupled Drift Tube Linac W
- Page 51 and 52: The Radio Frequency Quadrupole (RFQ
- Page 53 and 54: RFQ Qpproperties p - 2 3. The dista
- Page 55 and 56: How to create a quadrupole RF mode
- Page 57 and 58: Electron sources: give energy to th
- Page 59: Accelerating structure: the choice
- Page 63: Bibliography g p y 1. Reference Boo
→ Type of RF power source depend on<br />
frequency:<br />
Klystrons (>350 MHz) for electron<br />
linacs and <strong>mode</strong>rn proton linacs. RF<br />
ddistribution b via waveguides. d<br />
RF tube (500 MHz)<br />
RF and construction<br />
technologies<br />
3 GHz klystron<br />
(<strong>CERN</strong> LPI)<br />
commonly used for electron linacs. 200 MHz triode amplifier<br />
(<strong>CERN</strong> Linac3)<br />
copper or copper plated welded/bolted<br />
elements commonly used for ion linacs<br />
(
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