WU Zhen-hua, ZHANG Kai-chun, LIU Sheng-gang. 8 mm Sheet-Beam Extended Interaction Oscillator[J]. Journal of University of Electronic Science and Technology of China, 2010, 39(1): 58-60. DOI: 10.3969/j.issn.1001-0548.2010.01.014
Citation: WU Zhen-hua, ZHANG Kai-chun, LIU Sheng-gang. 8 mm Sheet-Beam Extended Interaction Oscillator[J]. Journal of University of Electronic Science and Technology of China, 2010, 39(1): 58-60. DOI: 10.3969/j.issn.1001-0548.2010.01.014
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8 mm Sheet-Beam Extended Interaction Oscillator

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  • A millimeter wave sheet-beam extended interaction oscillator (SBEIO) operating at TM31 is studied.The dispersion characteristic and coupling impedance of the slow-wave structure are analyzed and the slow-wave structure for 8 mm SBEIO is designed with CST code.With the simulation of the PIC software,CHPIC code,when the SBEIO operates at TM31 at 2π point with the beam voltage 19kV,current 3 A,and longitudinal magnetic field 0.3 T,the operating frequency is 37.9 GHz and the output power is over 3.5 kW.The simulation results agree well with the design values.
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