Microwave Generation Through a Relativistic Electron Beam Interaction with a Hydrogen Plasma

Microwave Generation Through a Relativistic Electron Beam Interaction with a Hydrogen Plasma PDF Author: Miles Hunt Baron
Publisher:
ISBN:
Category : Microwave devices
Languages : en
Pages : 178

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Microwave Generation Through a Relativistic Electron Beam Interaction with a Hydrogen Plasma

Microwave Generation Through a Relativistic Electron Beam Interaction with a Hydrogen Plasma PDF Author: Miles Hunt Baron
Publisher:
ISBN:
Category : Microwave devices
Languages : en
Pages : 178

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Millimeter Wave Generation by Relativistic Electron Beams and Microwave- Plasma Interaction

Millimeter Wave Generation by Relativistic Electron Beams and Microwave- Plasma Interaction PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 67

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Book Description
The design and operation of a compact, high power, millimeter wave source (cusptron) has been completed and proven successful. Extensive theoretical analysis of cusptron beam and rf dynamics has been carried out and published. Theory agrees beautifully with experiment. Microwave Bragg scattering due to been achieved by using expanding plasmas to upshift rf signal frequencies.

Application of an Intense Relativistic Electron Beam to Microwave Generation

Application of an Intense Relativistic Electron Beam to Microwave Generation PDF Author: Yuval Carmel
Publisher:
ISBN:
Category : Electron beams
Languages : en
Pages : 326

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Relativistic Electron Beam Interactions for Generation of High Power at Microwave Frequencies

Relativistic Electron Beam Interactions for Generation of High Power at Microwave Frequencies PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Book Description
During the last few years, the application of intense, relativistic- electron beams to the generation of electromagnetic radiation at wavelengths ranging from 10 cm down to fraction of a millimeter has enabled significant advances to be made in peak power capabilities. The purpose of this review is to summarize the status of these advances and to describe briefly the nature of the several mechanisms involved.

Masters Theses in the Pure and Applied Sciences

Masters Theses in the Pure and Applied Sciences PDF Author: Wade H. Shafer
Publisher: Springer Science & Business Media
ISBN: 1461573947
Category : Science
Languages : en
Pages : 430

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Book Description
Masters Theses in the Pure and Applied Sciences was first conceived, published, and disseminated by the Center for Information and Numerical Oata Analysis and Synthesis (CINOAS) * at Purdue. University in 1957, starting its coverage of theses with the academic year 1955. Beginning with Volume 13, the printing and dissemination phases of the activity were transferred to University Microfilms/Xerox of Ann Arbor, Michigan, with the thought that such an arrangement would be more beneficial to the academic and general scientific and technical community. After five years of this joint undertaking we had concluded that it was in the interest of all con cerned if the printing and distribution of the volumes were handled by an interna tional publishing house to assure improved service and broader dissemination. Hence, starting with Volume 18, Masters Theses in the Pure and Applied Sciences has been disseminated on a worldwide basis by Plenum Publishing Cor poration of New York, and in the same year the coverage was broadened to include Canadian universities. All back issues can also be ordered from Plenum. We have reported in Volume 33 (thesis year 1988) a total of 13,273 theses titles from 23 Canadian and 1 85 United States universities. We are sure that this broader base for these titles reported will greatly enhance the value of this important annual reference work. While Volume 33 reports theses submitted in 1988, on occasion, certain univer sities do report theses submitted in previous years but not reported at the time.

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 702

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The Interaction of a Relativistic Electron Beam and a Fully Ionized Plasma

The Interaction of a Relativistic Electron Beam and a Fully Ionized Plasma PDF Author: Frederick Lee Sandel
Publisher:
ISBN:
Category : Electron beams
Languages : en
Pages : 264

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Basic Research in Microwave-Plasma Interaction

Basic Research in Microwave-Plasma Interaction PDF Author: Spencer Kuo
Publisher:
ISBN:
Category : Microwave plasmas
Languages : en
Pages : 0

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Book Description
The investigation covered by the grant includes three research areas: (1) Development of a microwave tube called 'cuspton' which converts the kinetic energy of a relativistic electron beam (e-layer) into microwaves by resonant interaction at a cyclotron harmonic with the mode field of a sixteen slot waveguide, (2) study of microwave plasma interaction for the application of high power microwaves and plasma cloaking, focused on using a fast space-time varying plasma to modify the propagation characteristics and spectral content of the interacting microwave, and using a periodically structured plasma to enhance wave scattering, and (3) nonlinear effect of large amplitude waves on the trajectory of charged particles.

Microwave and Electron Beam Interactions with a Finite Plasma

Microwave and Electron Beam Interactions with a Finite Plasma PDF Author: Stanford University. Microwave Laboratory
Publisher:
ISBN:
Category :
Languages : en
Pages : 254

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Book Description
The purpose of the study was to investigate in detail, both theoretically and experimentally, the interaction between an electron beam and a finite plasma system. In the formal theoretical analysis, the plasma and beam are treated as frequency dependent dielectrics. Exact solutions to the Maxwell equations are obtained and the exact dispersion relation is obtained for a beam and plasma filling a waveguide. A propagation and field theory is developed, both analytically and numerically, for the slow waves on a plasma column (without beam) which has a radial variation in electron density and is in a dc magnetic field. It is predicted that it should be difficult to couple to the n = 0 (i.e., no angular dependence) backward-wave modes, and this prediction is borne out experimentally. A gain theory is developed, both analytically and numerically, for a zero temperature finite beamplasma system in a finite dc magnetic field. The gain is predicted to be finite at all frequencies even though the temperature effects are neglected, the finiteness of the system being of far greater importance than the temperature effects. The attenuation of the slow waves on a plasma column is investigated both theoretically and experimentally. (Author).

The Relativistic Electron Beam Plasma Heating Experiment

The Relativistic Electron Beam Plasma Heating Experiment PDF Author: Michael D. Montgomery
Publisher:
ISBN:
Category : Plasma density
Languages : en
Pages : 14

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Book Description
An intense (5 x 105 Amp/cm2), relativistic (5 MeV), electron beam will be used to investigate the heating of small volumes (~5 to 10 cm3) of dense plasma (1017-- 1018 electrons/cm3) to kilovolt temperatures via the electrostatic two-stream instability.