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Title: Periodic permanent magnet focused klystron

Abstract

A periodic permanent magnet (PPM) klystron has beam transport structures and RF cavity structures, each of which has permanent magnets placed substantially equidistant from a beam tunnel formed about the central axis, and which are also outside the extent of a cooling chamber. The RF cavity sections also have permanent magnets which are placed substantially equidistant from the beam tunnel, but which include an RF cavity coupling to the beam tunnel for enhancement of RF carried by an electron beam in the beam tunnel.

Inventors:
; ;
Publication Date:
Research Org.:
Calabazas Creek Research, Inc., San Mateo, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1178241
Patent Number(s):
9,013,104
Application Number:
14/059,641
Assignee:
Calabazas Creek Research, Inc. (San Mateo, CA) DOESC
DOE Contract Number:  
SC0004558
Resource Type:
Patent
Resource Relation:
Patent File Date: 2013 Oct 22
Country of Publication:
United States
Language:
English
Subject:
43 PARTICLE ACCELERATORS; 62 RADIOLOGY AND NUCLEAR MEDICINE

Citation Formats

Ferguson, Patrick, Read, Michael, and Ives, R Lawrence. Periodic permanent magnet focused klystron. United States: N. p., 2015. Web.
Ferguson, Patrick, Read, Michael, & Ives, R Lawrence. Periodic permanent magnet focused klystron. United States.
Ferguson, Patrick, Read, Michael, and Ives, R Lawrence. Tue . "Periodic permanent magnet focused klystron". United States. https://www.osti.gov/servlets/purl/1178241.
@article{osti_1178241,
title = {Periodic permanent magnet focused klystron},
author = {Ferguson, Patrick and Read, Michael and Ives, R Lawrence},
abstractNote = {A periodic permanent magnet (PPM) klystron has beam transport structures and RF cavity structures, each of which has permanent magnets placed substantially equidistant from a beam tunnel formed about the central axis, and which are also outside the extent of a cooling chamber. The RF cavity sections also have permanent magnets which are placed substantially equidistant from the beam tunnel, but which include an RF cavity coupling to the beam tunnel for enhancement of RF carried by an electron beam in the beam tunnel.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {4}
}

Patent:

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