Sun Dimin, Ma Guowu, Chen Hongbin, et al. Design of 95 GHz third-harmonic gyrotons[J]. High Power Laser and Particle Beams, 2012, 24: 2683-2686. doi: 10.3788/HPLPB20122411.2683
Citation:
Sun Dimin, Ma Guowu, Chen Hongbin, et al. Design of 95 GHz third-harmonic gyrotons[J]. High Power Laser and Particle Beams, 2012, 24: 2683-2686. doi: 10.3788/HPLPB20122411.2683
Sun Dimin, Ma Guowu, Chen Hongbin, et al. Design of 95 GHz third-harmonic gyrotons[J]. High Power Laser and Particle Beams, 2012, 24: 2683-2686. doi: 10.3788/HPLPB20122411.2683
Citation:
Sun Dimin, Ma Guowu, Chen Hongbin, et al. Design of 95 GHz third-harmonic gyrotons[J]. High Power Laser and Particle Beams, 2012, 24: 2683-2686. doi: 10.3788/HPLPB20122411.2683
Some important issues, such as the characteristics of gyrotron resonator, suppression of spurious modes and beam-wave interaction, are studied by using linear and nonlinear theories. A 95 GHz gyrotron operating at the third cyclotron harmonic is designed. The gyrotron operates at the TE64 mode with a single standard open cavity. In this gyrotron a ideal 45 kV, 5 A electron beam with a pitch ratio of 1.5 is required. The gyrotron performance is analyzed with the nonlinear theory. It is shown that a 14 kW output power can be realized, the corresponding orbit efficiency and total efficiency are 18% and 11%, respectively.
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