Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Yin Yuanzhao"'
Autor:
Yin Yuanzhao, Yin Hejun
Publikováno v:
Journal of Electronics (China). 13:164-169
The motion of a relativistic electron is analyzed in the field configuration consisting of a circular wiggler magnetic field, an axial magnetic field, and the equilibrium self-electric and self-magnetic fields produced by the non-neutral electron rin
Autor:
Yin Yuanzhao
Publikováno v:
Journal of Electronics (China). 12:359-366
The characteristics of coherent radiation produced by a cylindrical electron beam passing through a rectangular waveguide and linearly polarized wiggler are studied. The instability analysis is based on the linearized Vlasov-Maxwell equations for the
Publikováno v:
Journal of Electronics (China). 12:193-199
Based on the nonlinear dispersive relation for fundamental frequency, reflection and transmission from a multilayer nonlinear slab is discussed when a plane wave is obliquely incident on it. The higher order iterative approximations of reflectivity a
Publikováno v:
International Journal of Infrared and Millimeter Waves. 15:1421-1431
In this paper, we put forward a new version of Cantor fractal multilayers, which are nonlinear medium, and investigate its properties of reflection and transmission when a plane wave is obliquely incident upon it. A new exact self-similarity algorith
Autor:
Yin Yuanzhao
Publikováno v:
Journal of Electronics (China). 10:324-330
The cyclotron autoresonace masers with a large-orbit electron ring in a dielectric-loaded waveguide have been analyzed. The stability properties are investigated self-consistently on the basis of the linearized Vlasov-Maxwell equations. The numerical
Autor:
Yin Yuanzhao
Publikováno v:
Journal of Electronics (China). 8:334-341
In general, in free electron lasers there are two kinds of stimulated radiations: FEL radiation and cyclotron radiation. This paper shows theoretically that if the initial transverse velocity of electron beam is large and the selected parameters for
Publikováno v:
ICTE 2011; 2011, p2959-2964, 6p
Publikováno v:
ICTE 2011; 2011, p1245-1250, 6p
Autor:
Yin Yuanzhao, Ying Runjie
Publikováno v:
Journal of Electronics (China). 6:85-93
Properties of coherent radiation of millimeter waves generated by an intense rotating annular relativistic electron beam (E-layer) which is from a cusp magnetic field are investigated. The linearized Vlasov- Maxwell equations are used to analyze the
Autor:
Yin Yuanzhao, Ying Runjie
Publikováno v:
Journal of Electronics (China). 4:175-180
The orbits of an electron in a linear wiggler and axial field under the influence of self-fields are calculated. Then the spontaneous emission coefficient and the growth rate of the stimulated scattering are obtained. The numerical results show under