Fundamental mode frequency of the storage ring single cell cavity

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Description

The fundamental mode frequency of the prototype storage ring cavity has been measured with various port terminations and cavity temperatures. Since the highest tuned frequency of the prototype cavity with a tuner under the high RF power test condition is measured to be lower than the system specified frequency, a slight dimensional change in the cavity design is required for manufacturing future cavities. In addition to this, an extra dimensional correction is required to compensate the volume changes due to the tuner position and increased port sizes. In the following, the measured frequencies and the estimated frequency shift due to ... continued below

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6 p.

Creation Information

Kang, Y.W. May 27, 1992.

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Description

The fundamental mode frequency of the prototype storage ring cavity has been measured with various port terminations and cavity temperatures. Since the highest tuned frequency of the prototype cavity with a tuner under the high RF power test condition is measured to be lower than the system specified frequency, a slight dimensional change in the cavity design is required for manufacturing future cavities. In addition to this, an extra dimensional correction is required to compensate the volume changes due to the tuner position and increased port sizes. In the following, the measured frequencies and the estimated frequency shift due to the volume changes are discussed. The correction to the internal dimension of the new cavity design based on the estimated frequency shift is also discussed.

Physical Description

6 p.

Notes

INIS; OSTI as DE95015206

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  • Other Information: PBD: 27 May 1992

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  • Other: DE95015206
  • Report No.: LS--203
  • Grant Number: W-31-109-ENG-38
  • DOI: 10.2172/88486 | External Link
  • Office of Scientific & Technical Information Report Number: 88486
  • Archival Resource Key: ark:/67531/metadc794913

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Creation Date

  • May 27, 1992

Added to The UNT Digital Library

  • Dec. 19, 2015, 7:14 p.m.

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  • Jan. 6, 2016, 2:19 p.m.

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Kang, Y.W. Fundamental mode frequency of the storage ring single cell cavity, report, May 27, 1992; Illinois. (digital.library.unt.edu/ark:/67531/metadc794913/: accessed September 21, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.