FEM with guiding magnetic field based on simultaneous fundamental and high-harmonic oscillations

Authors
Savilov, AV Peskov, NY Samsonov, SV
Citation
Av. Savilov et al., FEM with guiding magnetic field based on simultaneous fundamental and high-harmonic oscillations, NUCL INST A, 445(1-3), 2000, pp. 284-289
Citations number
4
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences","Instrumentation & Measurement
Journal title
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
ISSN journal
01689002 → ACNP
Volume
445
Issue
1-3
Year of publication
2000
Pages
284 - 289
Database
ISI
SICI code
0168-9002(20000501)445:1-3<284:FWGMFB>2.0.ZU;2-G
Abstract
A novel scheme of a FEM-oscillator with a guiding magnetic field is based o n the excitation of two (traveling and near-cutoff) modes at the same frequ ency but at different bunch-harmonics, The use of the near-cutoff mode prov ides a selective feedback in a simple microwave system. High electronic eff iciency is achieved due to coupling of the traveling wave with the electron beam at the fundamental bunch-harmonic. (C) 2000 Elsevier Science B.V. All rights reserved.