Tubular RF cage field confinement cavity
Abstract
An RF cavity is provided with a plurality of tubes that are formed into a tubular cage in a predefined shape to define the RF cavity. A selected number of tubes and a selected tube diameter are provided to form a confinement cage for the RF fields within the RF cavity defined by the tubes. The multiple, small metal tubes are selectively bent to form different cavity shapes and sizes as needed to accelerate the particles and function as a confinement cage for the RF fields within the RF cavity defined by the tubes. The cost to fabricate RF cavities using the tubular cage design is significantly lower than the cost of producing a solid cavity using conventional fabrication technology.
- Inventors:
- Issue Date:
- Research Org.:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1531638
- Patent Number(s):
- 7760054
- Application Number:
- 11/747,021
- Assignee:
- UChicago Argonne, LLC (Chicago, IL)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01P - WAVEGUIDES
- DOE Contract Number:
- AC02-06CH11357; W-31-109-ENG-38
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2007-05-10
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Lewellen, John W., Noonan, John, Smith, Terry L., and Waldschmidt, Geoff. Tubular RF cage field confinement cavity. United States: N. p., 2010.
Web.
Lewellen, John W., Noonan, John, Smith, Terry L., & Waldschmidt, Geoff. Tubular RF cage field confinement cavity. United States.
Lewellen, John W., Noonan, John, Smith, Terry L., and Waldschmidt, Geoff. Tue .
"Tubular RF cage field confinement cavity". United States. https://www.osti.gov/servlets/purl/1531638.
@article{osti_1531638,
title = {Tubular RF cage field confinement cavity},
author = {Lewellen, John W. and Noonan, John and Smith, Terry L. and Waldschmidt, Geoff},
abstractNote = {An RF cavity is provided with a plurality of tubes that are formed into a tubular cage in a predefined shape to define the RF cavity. A selected number of tubes and a selected tube diameter are provided to form a confinement cage for the RF fields within the RF cavity defined by the tubes. The multiple, small metal tubes are selectively bent to form different cavity shapes and sizes as needed to accelerate the particles and function as a confinement cage for the RF fields within the RF cavity defined by the tubes. The cost to fabricate RF cavities using the tubular cage design is significantly lower than the cost of producing a solid cavity using conventional fabrication technology.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2010},
month = {7}
}
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Photonic-Band-Gap Resonator Gyrotron
journal, June 2001
- Sirigiri, J. R.; Kreischer, K. E.; Machuzak, J.
- Physical Review Letters, Vol. 86, Issue 24
High-Frequency Dielectric Heating Apparatus
patent, June 1949
- Himmel, Loran B.
- US Patent Document 2,474,420
Monochromatic radio frequency accelerating cavity
patent, September 1985
- Giordano, Salvatore
- US Patent Document 4,540,960
Los Alamos advanced free-electron laser
journal, July 1992
- Chan, K. C. D.; Kraus, R. H.; Ledford, J.
- Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 318, Issue 1-3
Broadband, inverted slot mode, coupled cavity circuit
patent, July 2002
- Theiss, Alan J.
- US Patent Document 6,417,622
Method of producing radiofrequency resonating cavities of the weldless type
patent, March 1996
- Palmieri, Vincenzo; Preciso, Renato; Ruzinov, Vladimir L.
- US Patent Document 5,500,995
Photonic band structure: The face-centered-cubic case employing nonspherical atoms
journal, October 1991
- Yablonovitch, E.; Gmitter, T.; Leung, K.
- Physical Review Letters, Vol. 67, Issue 17