Characteristic impedances in output cylindrical coaxial cavity resonator of klystron

Autor: Yuhe Dong, Chuanlu Huang, Xingjuan Xie
Rok vydání: 2011
Předmět:
Zdroj: 2011 IEEE International Vacuum Electronics Conference (IVEC).
Popis: Cylindrical coaxial cavity resonator with shift-tubes coupled with rectangular waveguide is designed. The gap characteristic impedance and external quality factor of higher order transverse magnetic mode TM 310 in the cavity are simulated with high frequency electromagnetic simulator ISFEL-3D. The ununiformity of the characteristic impedance resulted from the coupling aperture is reduced through introduction of concave delves on peripheral wall of the cavity.
Databáze: OpenAIRE