• High Power Laser and Particle Beams
  • Vol. 36, Issue 3, 033012 (2024)
Yankui Lü, Fuxiang Yang*, Fangchao Dang, Xingjun Ge, and Juntao He
Author Affiliations
  • College of Advanced Interdisciplinary Studies, National University of Defense Technology, Changsha 410073, China
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    DOI: 10.11884/HPLPB202436.230294 Cite this Article
    Yankui Lü, Fuxiang Yang, Fangchao Dang, Xingjun Ge, Juntao He. Design and measurement of high Q-factor coaxial resonant cavity[J]. High Power Laser and Particle Beams, 2024, 36(3): 033012 Copy Citation Text show less
    Schematics of a single resonant cavity
    Fig. 1. Schematics of a single resonant cavity
    Two-dimensional schematic of a single resonant cavity
    Fig. 2. Two-dimensional schematic of a single resonant cavity
    Radial electric and magnetic field field distributions of TEM and TM01 modes in the coaxial resonant cavity
    Fig. 3. Radial electric and magnetic field field distributions of TEM and TM01 modes in the coaxial resonant cavity
    Electric and magnetic field distributions in I and II zones of a coaxial resonant cavity
    Fig. 4. Electric and magnetic field distributions in I and II zones of a coaxial resonant cavity
    Schematic of a designed coaxial resonator
    Fig. 5. Schematic of a designed coaxial resonator
    Simulated Q-factor values of a single-gap coaxial resonant cavity versus Δr
    Fig. 6. Simulated Q-factor values of a single-gap coaxial resonant cavity versus Δr
    Simulated frequency and Q-factor values of a single-gap coaxial resonant cavity versus Δl
    Fig. 7. Simulated frequency and Q-factor values of a single-gap coaxial resonant cavity versus Δl
    Schematic of a compact coaxial RKA
    Fig. 8. Schematic of a compact coaxial RKA
    First harmonic current ratios in the coaxial RKA with different Q factors
    Fig. 9. First harmonic current ratios in the coaxial RKA with different Q factors
    Typical results of HPM output
    Fig. 10. Typical results of HPM output
    Yankui Lü, Fuxiang Yang, Fangchao Dang, Xingjun Ge, Juntao He. Design and measurement of high Q-factor coaxial resonant cavity[J]. High Power Laser and Particle Beams, 2024, 36(3): 033012
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