Published April 2001 | Version v1
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Space-charge wave physics relevant to modulation of relativistic intense electron beams

Creators

  • 1. China Academy of Engineering Physics, Chengdu (China)

Description

The dispersion relation of waves on an intense relativistic electron beam and a small signal space charge wave theory relevant to modulation of an intense relativistic electron beam in klystron amplifier are described. It is found that the effect of intense current space charge modifies the classical klystron description in the drift tube region and shortens the drift length of the maximum modulated current. In an experiment, a 9.8% modulated current is generated from the voltage 500 kV, current 3 kA, pulse width 1.4 μs hollow electron beams modulated by 70 kW input microwave power

Availability note (English)

Available from INIS in electronic form

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Additional details

Publishing Information

ISBN
7-89999-317-2
Imprint Pagination
11 p.
Journal Issue
CNIC/CD/2001-1
Series
China Nuclear Science and Technology Report
Report number
CNIC--01512

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
33017137
Subject category
S43: PARTICLE ACCELERATORS;
Descriptors DEI
DISPERSION RELATIONS; DRIFT TUBES; ELECTRON BEAMS; KLYSTRONS; MODULATION; RELATIVISTIC RANGE; SPACE CHARGE
Descriptors DEC
BEAMS; ELECTRON TUBES; ELECTRONIC EQUIPMENT; ENERGY RANGE; EQUIPMENT; LEPTON BEAMS; MICROWAVE EQUIPMENT; MICROWAVE TUBES; PARTICLE BEAMS

Optional Information

Notes
Data in PDF format: Acrobat Reader for Windows 9x
Secondary number(s)
CAEP--0062