Title :
Equivalent circuit of multi-gap output cavity for sheet beam EIK
Author :
Shuyuan Chen ; Cunjun Ruan ; Yong Wang
Author_Institution :
Key Lab. of High Power Microwave Sources & Technol., Inst. of Electron., Beijing, China
Abstract :
A sheet-beam Extended Interaction Klystron (SBEIK) is an attractive MMW amplifier because of its high gain per unit length and compact configuration. An equivalent circuit of the five-gap output cavity for sheet beam EIK has been proposed in this paper. The mode, resonant frequency and the cavity impedance can be calculated by using the method of equivalent circuit in an efficient way. The bandwidth can be predicted quickly by the curve of cavity impedance.
Keywords :
amplifiers; equivalent circuits; klystrons; MMW amplifier; SBEIK; cavity impedance; equivalent circuit; multigap output cavity; resonant frequency; sheet-beam extended interaction klystron; Bandwidth; Cavity resonators; Equivalent circuits; Impedance; Klystrons; Mathematical model; Resonant frequency; EIK; equivalent circuit; extended output cavity; sheet beam;
Conference_Titel :
Vacuum Electronics Conference, IEEE International
Conference_Location :
Monterey, CA
DOI :
10.1109/IVEC.2014.6857632
