Study of Half-Wavelength Rectangular Coaxial Cavity for L-Band Multiple Beam Klystron
用于L波段多注速调管的半波长矩形同轴腔研究

A kind of rectangular coaxial cavity,which is used for low frequency broadband multiple beam klystron,is studied.The 3D electromagnetic code of ISFEL3D is used to calculate the main parameters and field distribution of rectangular coaxial cavity.The results show that rectangular coaxial cavity has small volume and potential of bandwidth extending.It can be used in low frequency band multiple beam klystrons.