Compact tuner for high power microwave source
    1.
    发明授权
    Compact tuner for high power microwave source 有权
    紧凑型调谐器,用于大功率微波源

    公开(公告)号:US07863997B1

    公开(公告)日:2011-01-04

    申请号:US12157917

    申请日:2008-06-13

    IPC分类号: H01P5/00 H01P1/00

    CPC分类号: H01P5/183

    摘要: A compact, high speed, miniaturized adaptive controller for a microwave power generator. A pair of directional couplers are arranged between a microwave source and a circulator to measure forward and reverse power. An electromagnet in the circulator may be controlled in response to a VSWR calculation. In some arrangements, the directional couplers may be loop-type directional couplers that are integrated into a waveguide magnetron launching assembly. The directional couplers may use a tapered coaxial line that presents an impedance that reduces along the length thereof. This enhances the directivity of the loop coupler and improves performance of the controller.

    摘要翻译: 一种用于微波发电机的紧凑型高速微型自适应控制器。 在微波源和循环器之间布置一对定向耦合器来测量正向和反向功率。 可以响应于VSWR计算来控制循环器中的电磁体。 在一些布置中,定向耦合器可以是集成到波导磁控管发射组件中的环路型定向耦合器。 定向耦合器可以使用锥形同轴线,其呈现沿其长度减小的阻抗。 这增强了环路耦合器的方向性并提高了控制器的性能。