niu xinjian, wang li, liu yinghui, et al. Overmoded waveguide mode conversion and transmission for 94 GHz gyrotron[J]. High Power Laser and Particle Beams, 2009, 21.
Citation:
niu xinjian, wang li, liu yinghui, et al. Overmoded waveguide mode conversion and transmission for 94 GHz gyrotron[J]. High Power Laser and Particle Beams, 2009, 21.
niu xinjian, wang li, liu yinghui, et al. Overmoded waveguide mode conversion and transmission for 94 GHz gyrotron[J]. High Power Laser and Particle Beams, 2009, 21.
Citation:
niu xinjian, wang li, liu yinghui, et al. Overmoded waveguide mode conversion and transmission for 94 GHz gyrotron[J]. High Power Laser and Particle Beams, 2009, 21.
Based on the mode coupling theory,the built in TE03-TE02-TE01 mode converter of the 3 mm band second-harmonic complex cavity gyrotron is studied. Adopting the structure of corrugated waveguide with tapered radius and different phase rematch techniques, reliable optimal geometry parameters can be obtained. The corrugated waveguide mode converter of 94 GHz gyrotron is designed with compact structure and high efficiency, and the burned patterns measured at the ends of the converter are produced by the gyrotron and indicates good expected mode TE01．
DownLoad: