ju jinchuan, ge xingjun, zhong huihuang, et al. Coupling impedance of 1.6 GHz coaxial relativistic backward wave oscillator[J]. High Power Laser and Particle Beams, 2010, 22.
Citation:
ju jinchuan, ge xingjun, zhong huihuang, et al. Coupling impedance of 1.6 GHz coaxial relativistic backward wave oscillator[J]. High Power Laser and Particle Beams, 2010, 22.
ju jinchuan, ge xingjun, zhong huihuang, et al. Coupling impedance of 1.6 GHz coaxial relativistic backward wave oscillator[J]. High Power Laser and Particle Beams, 2010, 22.
Citation:
ju jinchuan, ge xingjun, zhong huihuang, et al. Coupling impedance of 1.6 GHz coaxial relativistic backward wave oscillator[J]. High Power Laser and Particle Beams, 2010, 22.
The calculation method is studied for coupling impedance of coaxial sinusoidal slow wave structure (SWS), which considers the influence of synchronous point on the amplitudes of harmonic waves of quasi-TEM mode. Based on the theory of coupling impedance, the efficiency of a compact 1.6 GHz coaxial relativistic backward wave oscillator (RBWO) is investigated varying the structure parameters of SWS. Numerical results of coupling impedance and results of PIC simulation with KARAT code match well in the linear region, and their differences are analyzed using surface wave theory.
DownLoad: