Published June 1994 | Version v1
Report Open

High-power RF window design for the PEP-II B Factory

Creators

  • 1. Stanford Linear Accelerator Center, Menlo Park, CA (United States)
  • 2. California Univ., San Diego, La Jolla, CA (United States)
  • 3. Lawrence Berkeley Lab., CA (United States)

Description

We describe the design of RF windows to transmit up to 500 kW CW to the PEP-II 476 MHz cavities. RF analysis of the windows using high-frequency simulation codes are described. These provide information about the power loss distribution in the ceramic and tim matching properties of the structure. Finite-element analyses of the resulting temperature distribution and thermal stresses are presented. Fabrication methods including a proposed scheme to compensate for thermal expansion s are discussed and hardware tests to validate this approach are described. The effects of surface coatings (intentional and otherwise) and the application of air cooling are considered

Availability note (English)

MF available from INIS under the Report Number; Also available from OSTI as DE95002883; NTIS; US Govt. Printing Office Dep.

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Additional details

Publishing Information

Imprint Pagination
4 p.
Report number
SLAC-PUB--6553

Conference

Title
4. European particle accelerator conference.
Dates
27 Jun - 1 Jul 1994.
Place
London (United Kingdom).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
26025688
Subject category
S43: PARTICLE ACCELERATORS; S43: PARTICLE ACCELERATORS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
B MESONS; CAVITY RESONATORS; CERAMICS; DESIGN; MESON FACTORIES; PEP STORAGE RINGS; RF SYSTEMS; WAVEGUIDES; WINDOWS
Descriptors DEC
ACCELERATORS; BEAUTY PARTICLES; BOSONS; ELECTRONIC EQUIPMENT; ELEMENTARY PARTICLES; EQUIPMENT; HADRONS; MESONS; OPENINGS; PSEUDOSCALAR MESONS; RESONATORS; STORAGE RINGS

Optional Information

Contract/Grant/Project number
Contract AC03-76SF00515; AC03-76SF00098; FG03-93ER40759
Funding organization
USDOE, Washington, DC (United States).
Secondary number(s)
LBL--35920; CONF-940618--105.