KLYSTRON - TOSHIBA ELECTRON TUBES & DEVIC

Title:

KLYSTRON

Document Type and Number:

WIPO Patent Application WO/2018/230018

Kind Code:

A1

Abstract:

This klystron (10) comprises an electron gun unit (A), a plurality of resonance cavities (14a) to (14j), a collector (15), and a plurality of drift tubes (16a) to (16k). The plurality of resonance cavities (14a) to (14j) include an input cavity (19), a plurality of intermediate cavities (21b) to (21i), and an output cavity (20), positioned sequentially along the direction in which electrons (11) travel from the electron gun unit (A). The plurality of intermediate cavities (21b) to (21i) include a plurality of second harmonics cavities (23d), (23g). The collector (15) traps the electrons (11) that have passed through the plurality of resonance cavities (14a) to (14j). The plurality of drift tubes (16a) to (16k) are provided between the electron gun unit (A) and the input cavity (19), between each of the plurality of resonance cavities (14a) to (14j), and between the output cavity (20) and the collector (15).

Inventors:

ANNO TOSHIRO (JP)
OKUBO YOSHIHISA (JP)

Application Number:

PCT/JP2017/046311

Publication Date:

December 20, 2018

Filing Date:

December 25, 2017

Export Citation:

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Assignee:

TOSHIBA ELECTRON TUBES & DEVIC (JP)

International Classes:

H01J23/20

Foreign References:

JP2001525591A	2001-12-11
JPH04188540A	1992-07-07
JP2004253227A	2004-09-09
JP2011100590A	2011-05-19
JPS5533718A	1980-03-10

Other References: