PAC09 - List of Authors (Vujic, J.L.)

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Vujic, J.L.

Paper	Title	Page
TU5PFP088	Integrating a Traveling Wave Tube into an AECR Ion Source	1038
	M. Kireeff Covo, J.Y. Benitez, D. Leitner, C.M. Lyneis, A. Ratti LBNL, Berkeley, California J.L. Vujic UCB, Berkeley, California
	Funding: This work was supported by the Director, Office of Science, Office of High Energy and Nuclear Physics, Division of Nuclear Physics of the US Department of Energy under Contract No. DE-AC02-05CH11231. A RF system of 500W - 10.75 to 12.75 GHz was designed and integrated into the Advanced Electron Cyclotron Resonance (AECR) ion source of the 88-inch Cyclotron at Lawrence Berkeley National Laboratory. The AECR produces ion beams for the Cyclotron giving large flexibility of ion species and charge states. The broadband frequency of a Traveling Wave Tube (TWT) allows modifying the shape of the annular ellipsoidal-shaped volume that couples and heats the plasma. Details of the RF source and Automatic Gain Control Unit designs for the TWT and integration with the AECR source are provided.

Paper

Title

Page

TU5PFP088

Integrating a Traveling Wave Tube into an AECR Ion Source

1038

M. Kireeff Covo, J.Y. Benitez, D. Leitner, C.M. Lyneis, A. Ratti
LBNL, Berkeley, California
J.L. Vujic
UCB, Berkeley, California

Funding: This work was supported by the Director, Office of Science, Office of High Energy and Nuclear Physics, Division of Nuclear Physics of the US Department of Energy under Contract No. DE-AC02-05CH11231.

A RF system of 500W - 10.75 to 12.75 GHz was designed and integrated into the Advanced Electron Cyclotron Resonance (AECR) ion source of the 88-inch Cyclotron at Lawrence Berkeley National Laboratory. The AECR produces ion beams for the Cyclotron giving large flexibility of ion species and charge states. The broadband frequency of a Traveling Wave Tube (TWT) allows modifying the shape of the annular ellipsoidal-shaped volume that couples and heats the plasma. Details of the RF source and Automatic Gain Control Unit designs for the TWT and integration with the AECR source are provided.