Published May 2012 | Version v1
Journal article Metadata-only

Nonlinear theory for a terahertz gyrotron with a special cross-section interaction cavity

Creators

  • 1. School of Physical Electronics, University of Electronic Science and Technology of China, Chengdu 610054 (China)
  • 2. Chengdu Textile College, Chengdu 611731 (China)

Description

The fully numerical nonlinear theory for a gyrotron with a special cross-section interaction cavity has been developed in this paper. In this theory, the analytical solution to different modes in the special cross-section interaction cavity is replaced by the numerical solution based on electromagnetic simulation results. A 0.4 THz third harmonic gyrotron with an azimuthally corrugated interaction cavity has been investigated by using this theory and simulation results show that this approach has a significant advantage of developing high harmonic terahertz gyrotrons.

Additional details

Identifiers

DOI
10.1063/1.4714755;

Publishing Information

Journal Title
Physics of Plasmas
Journal Volume
19
Journal Issue
5
Journal Page Range
p. 053107-053107.5
ISSN
1070-664X
CODEN
PHPAEN

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
44032086
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
ANALYTICAL SOLUTION; CAVITIES; CROSS SECTIONS; EIGENFUNCTIONS; MICROWAVE AMPLIFIERS; NONLINEAR PROBLEMS; NUMERICAL SOLUTION; PLASMA SIMULATION; THZ RANGE
Descriptors DEC
AMPLIFIERS; ELECTRONIC EQUIPMENT; EQUIPMENT; FREQUENCY RANGE; FUNCTIONS; MATHEMATICAL SOLUTIONS; MICROWAVE EQUIPMENT; SIMULATION

Optional Information

Notes
(c) 2012 American Institute of Physics