DESIGN AND SIMULATION OF C-BAND BIFREQUENCY MAGNETICALLY INSULATED TRANSMISSION LINE OSCILLATOR
A novel idea of azimuthal partition to generate high power microwave with two frequencies (named bifrequency) in a single device is put forward for the first time in this paper. According to this idea, resorting to azimuthal partition of cavity-depth in a conventional Magnetically Insulated transmission Line Oscillator (MILO), a C-band bifrequency MILO (BFMILO) is designed and simulated. The analysis of BFMILO shows that the operation in BFMILO is in particular partition. The results of particle simulation are presented: Employing an electron beam of 490 kV and 45kA, a C-band BFMILO can generate about 1.43GW of high power microwave with two frequencies. They are respectively 3.4 GHz and 3.65 GHz. The power efficiency is about 6.5％. The amplitude difference of the spectrum between the two frequencies is about 0.4 dB.
CHEN Dai-bing WANG Dong MENG Fan-bao FAN Zhi-kai
Institute of Applied Electronics ,CAEP,P.O.Box919-1015,Mianyang 621900,China
国际会议
17th International Conference on High-Power Particle Beams(第17届高功率离子束国际会议)
西安
英文
231-234
2008-07-06（万方平台首次上网日期，不代表论文的发表时间）