Title :
12.5: Research progress on X-band Broadband CW Klystron
Author :
Ding, Yaogen ; Yu, Bo ; Shen, Bin ; Ding, Haibin ; Cao, Ming ; Wang, Chunyu
Author_Institution :
Inst. of Electron., Chinese Acad. of Sci., Beijing, China
Abstract :
The design parameters and test results of X-band Broadband CW Klystron at IECAS were presented in this paper. Under the beam voltage of 17.5 kV and the beam current of 3.25 A, the klystron KX 4139-5# got output power of 13.7~15.9 kW with efficiency of 24.1~27.9%, gain of 37.1~44.7 dB and bandwidth of 95 MHz. The influence of the distribution of magnetic field on the power-frequency characteristics and beam current of klystron was also discussed.
Keywords :
klystrons; magnetic fields; X-band broadband CW klystron; bandwidth 95 MHz; current 3.25 A; design parameters; magnetic field; power 13.7 kW to 15.9 kW; power-frequency characteristics; voltage 17.5 kV; Bandwidth; Cathodes; Coils; Electron beams; Electronic equipment testing; Klystrons; Magnetic fields; Power generation; Radio frequency; Voltage; Beam transmission rate; Electromagnet focusing; Instantaneous bandwidth;
Conference_Titel :
Vacuum Electronics Conference (IVEC), 2010 IEEE International
Conference_Location :
Monterey, CA
Print_ISBN :
978-1-4244-7098-3
DOI :
10.1109/IVELEC.2010.5503524
