Circular waveguide a helical spring having a maximum attenuation over a wide band of frequencies for the propagation modes side effects

• 1. 用于减小最大的电场强度的电路装置、具有这样的电路装置的高电压产生单元和具有这样的高电压产生单元的伦琴射线发生器 [P] . 中国专利： CN107018675A . 2017-08-04
• 2. 在宽频带上具有实质恒定相移的射频信号路径 [P] . 中国专利： CN106104910B . 2020.10.30
• 3. Circular waveguide helical having a reduced in the curves in a wide band of frequencies [P] . 法国专利： FR2395617B1 . 1980-02-15

  机译： 圆形波导螺旋在宽频带内的曲线减小

• 4. Circular waveguide helical having a reduced in the curves in a wide band of frequencies [P] . 法国专利： FR2395617A1 . 1979-01-19

  机译： 圆形波导螺旋在宽频带内的曲线减小

• 5. helical circular wave guide with a reduced attenuation curves in a broad frequency band [P] . IT1097115B . 1985-08-26

  机译： 宽频带衰减曲线减小的螺旋圆波导

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