Simulations of multipactor in circular waveguides
نویسندگان
چکیده
منابع مشابه
Multicoax: a Software Tool for Predicting Multipactor Rf Breakdown Threshold in Coaxial and Circular Waveguides
In the last years many numerical techniques and CAD tools have been developed in order to characterize the electromagnetic response of microwave devices such as filters or resonators. On the other hand, today applications also demand a higher component integration as well as more power hadling capabilities. Both requeriments lead to higher electromagnetic field densities inside the devices whic...
متن کاملAnalysis of Multipactor Effect in Dielectric-loaded Waveguides
G. Torregrosa, A. Coves, A. A. San Blas, A. M. Pérez, C. P. Vicente, B. Gimeno, V. E. Boria Division of Signal Theory and Communications, Universidad Miguel-Hernández, Elche (Alicante), Spain Department of Applied Physics and Electromagnetics-I.C.M.U.V., University of Valencia, C. Dr. Moliner, 50 46100 Burjasot (Valencia), Spain Department of Communications, Technical University of Valencia, Va...
متن کاملSimulations of a Multipactor-Inhibited Waveguide Geometry
Studies of multipactor resonances in coaxial and hollow waveguide via standard particle trajectory and secondary emission numerical simulation techniques are presented. Agreement between simulations and experimentally observed multipactor barriers gives confidence in results of simulation studies of a wedgeshaped hollow waveguide geometry that shows promise of being far less susceptible to mult...
متن کاملAngular Momentum in Circular Waveguides
1 Problem In view of recent interest in orbital angular momentum modes in optical fibers, 1 discuss angular momentum in the modes of a circular waveguide of radius a, with perfectly conducting walls and filled with a medium of index of refraction n. 2 Solution Circular-waveguide modes were first discussed in 1893 by J.J. Thomson in sec. 300 of [2] and then by Rayleigh in 1897 [3]. 2 Although th...
متن کاملTransmittance of MIM Waveguides Containing Semi-Circular Ring Shaped and Rectangular Ring Shaped Grooves
In this paper the transmittance of metal-insulator-metal (MIM) waveguides containing semi-circular ring shaped and rectangular ring shaped grooves are investigated. By varying groove parameters their effects on the transmittance of the MIM waveguides are investigated. The results show that the transmittance spectra of the waveguides have maximum and minimum points, and by using appropriate para...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physics of Plasmas
سال: 2010
ISSN: 1070-664X,1089-7674
DOI: 10.1063/1.3526674