16 Papers
62 Citations
K. Eppley is an academic researcher from Science Applications International Corporation. The author has contributed to research in topics: Beam (structure) & Electron gun. The author has an hindex of 6, co-authored 16 publications.
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Papers
The MICHELLE three-dimensional electron gun and collector modeling tool: theory and design
John J. Petillo,K. Eppley,D. Panagos,P. Blanchard,E.M. Nelson,N. Dionne,J. DeFord,B. Held,L. Chernyakova,W. Krueger,S. Humphries,T. McClure,A. Mondelli,J. Burdette,M. Cattelino,Richard True,Khanh T. Nguyen,Baruch Levush +17 more
TL;DR: In this paper, the authors present a new three-dimensional electron gun and collector design tool, which targets problem classes including gridded-guns, sheet-beam guns, multibeam devices, and anisotropic collectors.
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Operation of a 1.3 GHz, 10 MW multiple beam klystron
Adam Balkcum,E. Wright,H. Bohlen,M. Cattelino,L. Cox,M. Cusick,K. Eppley,Scott Forrest,F. Friedlander,A. Staprans,L. Zitelli +10 more
- 27 Apr 2004
TL;DR: In this paper, a 1.3 GHz, 10 MW multiple beam klystron was developed for the TESLA linear accelerator facility, and the design parameters for the device were 10 MW peak RF output power with 150 kW average power, 1.5 ms pulse length, 65% efficiency, 50 dB gain, 4 MHz 1 dB bandwidth, 114 kV beam voltage, 131 A total beam current (emitted by the six cathodes) and 2.0 A/cm/sup 2/ maximum cathode loading.
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The MICHELLE electron gun and collector modeling tool
John J. Petillo,K. Eppley,D. Panagos,P. Blanchard,W. Krueger,A. Mondelli,T.M. Saic,E.N. Lanl,N.D. Raytheon,S.H.J.F. Precision,J. DeFord,B.H. Star,B.L. Nrl +12 more
- 17 Jun 2001
TL;DR: A new, comprehensive secondary emission model has been developed for MICHELLE in order to achieve an accurate beam collection design capability.
The MICHELLE electron gun and collector modeling tool
John Petillo,P. Blanchard,A. Mondelli,K. Eppley,W. Krueger,T. McClure,Dimitrios Panagos,B. Levush,J. Burdette,M. Cattelino,J. DeFord,B. Held,N.J. Dionne,S. Humphries +13 more
- 18 Jun 2001
TL;DR: The 3D finite-element gun and collector modeling code, MICHELLE as mentioned in this paper, has been developed at SAIC in collaboration with industrial partners and national laboratories to address the shortcomings of current beam optics simulation and modeling tools for vacuum electron devices.
The new 3D electron gun and collector modeling tool: MICHELLE
J. Petillo,K. Eppley,D. Panagos,P. Blanchard,T. McClure,A. Mondelli,Eric Nelson,N. Dionne,J. DeFord,Ben Held,L. Chernyakova,S. Humphries,J. Burdette,M. Cattelino,Richard True,Khanh T. Nguyen,B. Levush +16 more
- 02 May 2000
TL;DR: A 3D finite-element gun and collector modeling code, MICHELLE as discussed by the authors, was developed at SAIC in collaboration with industrial partners and national laboratories to address the shortcomings of current beam optics simulation and modeling tools for vacuum electron devices.
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