Analysis and application of microwave radiation from the damping manifolds of the SLAC damped detuned structures (DDS)

Author

Jones, R.M. ; Seidel, M. ; Kroll, N.M. ; Miller, R.H. ; Adolphsen, C. ; Bane, K.L.F. ; Ruth, R.D. ; Wang, J.

Author_Institution

Linear Accel. Center, Stanford, CA, USA

Volume

1

fYear

1997

fDate

12-16 May 1997

Firstpage

554

Abstract

The power spectrum emerging from the damping manifolds of a DDS provides valuable quasi-local information on the displacement of a drive beam from the axis of individual cells, where the displacement may be due to beam offset, small cell misalignment, or a combination of the two. The degree of localization and the indexing of frequency to cell number is determined directly from the spectral function theory. Examples for specific DDS designs are presented. These relations can be used to determine geometrical misalignment patterns

Keywords

beam handling equipment; electron accelerators; linear colliders; particle beam diagnostics; SLAC damped detuned structures; beam offset; damping manifold; drive beam displacement; geometrical misalignment patterns; microwave radiation; power spectrum; quasi-local information; spectral function theory; Damping; Drives; Equivalent circuits; Frequency; Indexing; Linear accelerators; Narrowband; Optical reflection; Particle measurements; Power measurement;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 1997. Proceedings of the 1997

Conference_Location

Vancouver, BC

Print_ISBN

0-7803-4376-X

Type

conf

DOI

10.1109/PAC.1997.749759

Filename

749759