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Experimental studies of overmoded relativistic backward-wave oscillators
(Institute of Electrical and Electronics Engineers, 1998-06)
Internal field-emission breakdown in the electrodynamic
structures of high-power microwave (HPM) devices can
seriously limit the device’s output power and pulse duration.
Increasing the diameter of the electrodynamic ...
Microwave generation in a high voltage triggered pseudospark discharge experiment
(American Institute of Physics, 1998-04-01)
A set of five experiments to study the microwave emission accompanying the high voltage pseudospark discharge are reported. The generation of the microwaves in all cases but one is attributed to electron beam-plasma ...
Intense charged particle beam propagation into vacuum
(SPIE, 1998-01)
The propagation of intense charged particle beams into vacuum without the aid of
externally applied confining magnetic fields is under investigation both theoretically and
experimentally. In the configuration under study ...
Design of a low-voltage, axially modulated, cusp-injected, third harmonic, x-band gyrotron amplifier experiment
(Institute of Electrical and Electronics Engineers, 1997-11)
We present the design of a prebunched, third harmonic
small-orbit gyrotron experiment that utilizes a 45 kV, 8
A beam to produce over 185 kW of amplified power at 9.9 GHz
in a 1.23 kG magnetic field. We detail the design ...
A High-voltage triggered pseudospark discharge experiment
(American Institute of Physics, 1996-11-01)
The design and execution of a pulsed high-voltage (350–400 keV) triggered pseudospark discharge
experiment is reported. Experimental studies were carried out to obtain an optimal design for stable
and reliable pseudospark ...
Design of a high-efficiency low voltage axially modulated cusp-injected second-harmonic x-band gyrotron amplifier
(©1996 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE., 1996-06)
We present the theoretical design of a secondharmonic
small-orbit gyrotron amplifier which utilizes the interaction
between a 35-kV 4-A beam and a TEoll cavity to produce
over 70 kW of amplified power at 9.9 GHz in a ...
A High-power millimeter-wave sheet beam free-electron laser amplifier
(©1996 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE., 1996-06)
The results of experiments with a short period (9.6
mm) wiggler sheet electron beam (1.0 mm x 2.0 cm) millimeter-wave
free electron laser (FEL) amplifier are presented. This FEL
amplifier utilized a strong wiggler field ...
Design of an efficient, low voltage, third harmonic, large-orbit gyrotron amplifier with a vane-resonator output cavity
(©1996 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE., 1996-06)
We present the design of a 100 kW, J-band, third
harmonic large-orbit gyrotron amplifier which utilizes the interaction
between a 45 kV, 4 A beam and a vane resonator
output cavity operating in the “?r”-mode. An efficiency ...
Plasma influence on the dispersion properties of finite-length, corrugated waveguides
(The American Physical Society, 1996-03)
We present an experimental study of the electromagnetic properties of transverse magnetic modes in a
corrugated-wall cavity filled with a radially inhomogeneous plasma. The shifts of the .resonant frequencies of
a ...
Electromagentic properties of corrugated and smooth waveguides filled with radially inhomogeneous plasma
(Institute of Electrical and Electronics Engineers, 1996)
No abstract found.